Cita APA

Nampy, S., & Madhusoodanan, P. (1998). Fern flora of South India. Days Publishing House.

Citación estilo Chicago

Nampy, Snathosh, y P.V Madhusoodanan. Fern Flora of South India. Delhi: Days Publishing House, 1998.

Cita MLA

Nampy, Snathosh, y P.V Madhusoodanan. Fern Flora of South India. Days Publishing House, 1998.