APA (7th ed.) Citation

Ayala, F. J. (1974). Studies in the philosophy of biology. MacMillan.

Chicago Style (17th ed.) Citation

Ayala, Francisco José. Studies in the Philosophy of Biology. London: MacMillan, 1974.

MLA (8th ed.) Citation

Ayala, Francisco José. Studies in the Philosophy of Biology. MacMillan, 1974.

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