APA (7th ed.) Citation

Loon, H. w. V. (1937). The home of mankind.

Chicago Style (17th ed.) Citation

Loon, Hendrik willem Van. The Home of Mankind. 1937.

MLA (9th ed.) Citation

Loon, Hendrik willem Van. The Home of Mankind. 1937.

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