APA
Fraser-Jenkins CR G. K. K. B. a. B. A. B. K. A. B., .An Annotated Checklist of Indian Pteridophytes, Part 1: Lycopodiaceae to Thelypteridaceae. 2017: Bishen Singh Mahendra Pal Singh.
Chicago
Fraser-Jenkins CR Gandhi KN Kholia BS and Benniamin AGandhi BS Kholia A Benniamin, .An Annotated Checklist of Indian Pteridophytes, Part 1: Lycopodiaceae to Thelypteridaceae. 2017: Bishen Singh Mahendra Pal Singh.
Harvard
Fraser-Jenkins CR G. K. K. B. a. B. A. B. K. A. B., .An Annotated Checklist of Indian Pteridophytes, Part 1: Lycopodiaceae to Thelypteridaceae. 2017: Bishen Singh Mahendra Pal Singh.
MLA
Fraser-Jenkins CR Gandhi KN Kholia BS and Benniamin AGandhi BS Kholia A Benniamin, .2017: Bishen Singh Mahendra Pal Singh. .