APA (7th ed.) Citation

Huxley, T. H. Time and Life: Mr. Darwin's "Origin of Species".

Chicago Style (17th ed.) Citation

Huxley, Thomas Henry. Time and Life: Mr. Darwin's "Origin of Species".

MLA (9th ed.) Citation

Huxley, Thomas Henry. Time and Life: Mr. Darwin's "Origin of Species".

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