Παραπομπή APA

MP Nayar. (1990). Red data book of Indian plants -Vol.3. Botanical survey of India.

Παραπομπή Chicago Style

MP Nayar. Red Data Book of Indian Plants -Vol.3. India: Botanical survey of India, 1990.

Παραπομπή MLA

MP Nayar. Red Data Book of Indian Plants -Vol.3. Botanical survey of India, 1990.