APA
AJC Grierson Long D G Eds, . (1991). Flora of Bhutan Vol 2 (Part 1) : Illustrations by Mary Bates and Glenn Rodrigues .-1-872291-02-3. : Royal Botanic Garden Edinburgh, Edinburgh.
Chicago
AJC Grierson Long D G Eds, . 1991. Flora of Bhutan Vol 2 (Part 1) : Illustrations by Mary Bates and Glenn Rodrigues .-1-872291-02-3. : Royal Botanic Garden Edinburgh, Edinburgh.
Harvard
AJC Grierson Long D G Eds, . (1991). Flora of Bhutan Vol 2 (Part 1) : Illustrations by Mary Bates and Glenn Rodrigues .-1-872291-02-3. : Royal Botanic Garden Edinburgh, Edinburgh.
MLA
AJC Grierson Long D G Eds, . Flora of Bhutan Vol 2 (Part 1) : Illustrations by Mary Bates and Glenn Rodrigues .-1-872291-02-3. : Royal Botanic Garden Edinburgh, Edinburgh. 1991.