APA

Witkowski Andrzej Ed, . (2012). Diatoms Monograph Vol 15 : Diatoms as indicators of environmental change in ancient Lake Ohrid during the last glacial interglacial cycle (ca 140 Ka) .-978-3-87429-428-7. : Koeltz Botanical Books, Oberreigenberg, Germany, Oberreifenberg.

Chicago

Witkowski Andrzej Ed, . 2012. Diatoms Monograph Vol 15 : Diatoms as indicators of environmental change in ancient Lake Ohrid during the last glacial interglacial cycle (ca 140 Ka) .-978-3-87429-428-7. : Koeltz Botanical Books, Oberreigenberg, Germany, Oberreifenberg.

Harvard

Witkowski Andrzej Ed, . (2012). Diatoms Monograph Vol 15 : Diatoms as indicators of environmental change in ancient Lake Ohrid during the last glacial interglacial cycle (ca 140 Ka) .-978-3-87429-428-7. : Koeltz Botanical Books, Oberreigenberg, Germany, Oberreifenberg.

MLA

Witkowski Andrzej Ed, . Diatoms Monograph Vol 15 : Diatoms as indicators of environmental change in ancient Lake Ohrid during the last glacial interglacial cycle (ca 140 Ka) .-978-3-87429-428-7. : Koeltz Botanical Books, Oberreigenberg, Germany, Oberreifenberg. 2012.