APA (7th ed.) Citation

Mayer, F. (1951). A History of modern philosophy. American Book Comp.

Chicago Style (17th ed.) Citation

Mayer, Frederick. A History of Modern Philosophy. American Book Comp, 1951.

MLA (8th ed.) Citation

Mayer, Frederick. A History of Modern Philosophy. American Book Comp, 1951.

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