APA (7th ed.) Citation

Howell & -. (1966). Early Man: 1965 (1966.). America.

Chicago Style (17th ed.) Citation

Howell and -. Early Man: 1965. 1966. America: America, 1966.

MLA (9th ed.) Citation

Howell and -. Early Man: 1965. 1966. America, 1966.

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