Citazione APA

Hajra, P. K., & Mudgal, V. (1999). Floristic diversity and conservation strategies in India Vol 1, Cryptogams and gymnosperms.

Stile di citazione Chicago

Hajra, P K., e V. Mudgal. Floristic Diversity and Conservation Strategies in India Vol 1, Cryptogams and Gymnosperms. Calcutta, Botanical Survey of India, 1999.

Citazione MLA

Hajra, P K., e V. Mudgal. Floristic Diversity and Conservation Strategies in India Vol 1, Cryptogams and Gymnosperms. 1999.