Citazione APA

Rashid, A. (1999). Introduction to pteridophyta: Diversity, development, differentiation (2nd rev. ed.). Vikas Publishing House.

Stile di citazione Chicago

Rashid, A. Introduction to Pteridophyta: Diversity, Development, Differentiation. 2nd rev. ed. New Delhi: Vikas Publishing House, 1999.

Citazione MLA

Rashid, A. Introduction to Pteridophyta: Diversity, Development, Differentiation. 2nd rev. ed. Vikas Publishing House, 1999.