APA (7th ed.) Citation

Takhtajan, A. (1969). Flowering Plants: Origin and Dispersal. Oliver & Boyd.

Chicago Style (17th ed.) Citation

Takhtajan, Armen. Flowering Plants: Origin and Dispersal. Edinburgh: Oliver & Boyd, 1969.

MLA (9th ed.) Citation

Takhtajan, Armen. Flowering Plants: Origin and Dispersal. Oliver & Boyd, 1969.