APA (7th ed.) Citation

Wood, P., & Vaczek, L. (1972). Life before man. Time-Life Books.

Chicago Style (17th ed.) Citation

Wood, Peter, and Louis Vaczek. Life Before Man. Amsterdam: Time-Life Books, 1972.

MLA (8th ed.) Citation

Wood, Peter, and Louis Vaczek. Life Before Man. Time-Life Books, 1972.

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