APA

Nash Thomash H ; Ryan Bruce D; Gries Corinna & Bungartz F Eds, . (2004). Lichen Flor of the Greater Sonoran Desert Region Vol 2 : The Pyrenolichens and most of the microlichens, balance of the macrolichens and the lichenicolous fungi .-0-9716759-1-0. : Lichens Unlimited Arizona State University, USA, Arizona.

Chicago

Nash Thomash H ; Ryan Bruce D; Gries Corinna & Bungartz F Eds, . 2004. Lichen Flor of the Greater Sonoran Desert Region Vol 2 : The Pyrenolichens and most of the microlichens, balance of the macrolichens and the lichenicolous fungi .-0-9716759-1-0. : Lichens Unlimited Arizona State University, USA, Arizona.

Harvard

Nash Thomash H ; Ryan Bruce D; Gries Corinna & Bungartz F Eds, . (2004). Lichen Flor of the Greater Sonoran Desert Region Vol 2 : The Pyrenolichens and most of the microlichens, balance of the macrolichens and the lichenicolous fungi .-0-9716759-1-0. : Lichens Unlimited Arizona State University, USA, Arizona.

MLA

Nash Thomash H ; Ryan Bruce D; Gries Corinna & Bungartz F Eds, . Lichen Flor of the Greater Sonoran Desert Region Vol 2 : The Pyrenolichens and most of the microlichens, balance of the macrolichens and the lichenicolous fungi .-0-9716759-1-0. : Lichens Unlimited Arizona State University, USA, Arizona. 2004.