APA (7th ed.) Citation

Loon, H. W. V. (1920). Ancient man: The begining of civilations. The Modern Library.

Chicago Style (17th ed.) Citation

Loon, Hendrik Willem Van. Ancient Man: The Begining of Civilations. The Modern Library, 1920.

MLA (8th ed.) Citation

Loon, Hendrik Willem Van. Ancient Man: The Begining of Civilations. The Modern Library, 1920.

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