APA সাইটেশন

Ninan, C. A. M. P. M. (2016). Ferns and Lycophytes of Kerala: Taxonomy, Cyctology and evolution 2016. JNTBGRI.

শিকাগো স্টাইলে সাইটেশন

Ninan, C A; Mathew P M. Ferns and Lycophytes of Kerala: Taxonomy, Cyctology and Evolution 2016. Palode: JNTBGRI, 2016.

এমএলএ সাইটেশন

Ninan, C A; Mathew P M. Ferns and Lycophytes of Kerala: Taxonomy, Cyctology and Evolution 2016. JNTBGRI, 2016.