APA (7th ed.) Citation

Takhtadzhi͡an, A. L., & Takhtadzhi︠a︡n, A. L. (1981). Flowering plants: Origin and dispersal (English edition.). Bishen Singh Mahendra Pal Singh.

Chicago Style (17th ed.) Citation

Takhtadzhi͡an, A. L., and A. L. Takhtadzhi︠a︡n. Flowering Plants: Origin and Dispersal. English edition. Dehra Dun, India: Bishen Singh Mahendra Pal Singh, 1981.

MLA (9th ed.) Citation

Takhtadzhi͡an, A. L., and A. L. Takhtadzhi︠a︡n. Flowering Plants: Origin and Dispersal. English edition. Bishen Singh Mahendra Pal Singh, 1981.