APA (7th ed.) Citation

McGowen, T. Collins book of prehistoric people. s.n.].

Chicago Style (17th ed.) Citation

McGowen, Tom. Collins Book of Prehistoric People. [s.l: s.n.].

MLA (9th ed.) Citation

McGowen, Tom. Collins Book of Prehistoric People. s.n.].

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