Παραπομπή APA

Vasudevan Nair, R. (1997). Taxonomy of angiosperms. APH.

Παραπομπή Chicago Style

Vasudevan Nair, R. Taxonomy of Angiosperms. New Delhi: APH, 1997.

Παραπομπή MLA

Vasudevan Nair, R. Taxonomy of Angiosperms. APH, 1997.