APA (7th ed.) Citation

Dogra, P. D. Gymnosperms of India. National Botanic Gardens.

Chicago Style (17th ed.) Citation

Dogra, P. D. Gymnosperms of India. Lucknow: National Botanic Gardens.

MLA (9th ed.) Citation

Dogra, P. D. Gymnosperms of India. National Botanic Gardens.

Warning: These citations may not always be 100% accurate.