Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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