APA (7th ed.) Citation

Arber, A. R. (1950). The natural philosophy of plant form. University Press.

Chicago Style (17th ed.) Citation

Arber, Agnes Robertson. The Natural Philosophy of Plant Form. Cambridge [England]: University Press, 1950.

MLA (9th ed.) Citation

Arber, Agnes Robertson. The Natural Philosophy of Plant Form. University Press, 1950.

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