APA (7th ed.) Citation

Darwin, C. G. (1971). The new conceptions of matter. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Darwin, Charles Galton. The New Conceptions of Matter. Freeport, N.Y.: Books for Libraries Press, 1971.

MLA (8th ed.) Citation

Darwin, Charles Galton. The New Conceptions of Matter. Books for Libraries Press, 1971.

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