APA (7th ed.) Citation

Huxley, T. H. (2001). The Perpetuation of Living Beings, Hereditary Transmission and Variation Lecture IV. (of VI.), "Lectures to Working Men", at the Museum of Practical Geology, 1863, on Darwin's Work: "Origin of Species". Project Gutenberg.

Chicago Style (17th ed.) Citation

Huxley, Thomas Henry. The Perpetuation of Living Beings, Hereditary Transmission and Variation Lecture IV. (of VI.), "Lectures to Working Men", at the Museum of Practical Geology, 1863, on Darwin's Work: "Origin of Species". Project Gutenberg, 2001.

MLA (9th ed.) Citation

Huxley, Thomas Henry. The Perpetuation of Living Beings, Hereditary Transmission and Variation Lecture IV. (of VI.), "Lectures to Working Men", at the Museum of Practical Geology, 1863, on Darwin's Work: "Origin of Species". Project Gutenberg, 2001.

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