Cita APA (7a ed.)

Madhusoodanan, P., & Nampy, S. (1998). Fern flora of South India: Taxonomic revision of polypodioid ferns. Daya Publishing House.

Cita Chicago Style (17a ed.)

Madhusoodanan, P.V, y Santhosh Nampy. Fern Flora of South India: Taxonomic Revision of Polypodioid Ferns. Delhi: Daya Publishing House, 1998.

Cita MLA (9a ed.)

Madhusoodanan, P.V, y Santhosh Nampy. Fern Flora of South India: Taxonomic Revision of Polypodioid Ferns. Daya Publishing House, 1998.