APA (7th ed.) Citation

Easum, C. V. (1971). Prince Henry of Prussia, brother of Frederick the Great (1942. Repr.). Greenwood Press.

Chicago Style (17th ed.) Citation

Easum, Chester Verne. Prince Henry of Prussia, Brother of Frederick the Great. 1942. Repr. Westport, Conn: Greenwood Press, 1971.

MLA (9th ed.) Citation

Easum, Chester Verne. Prince Henry of Prussia, Brother of Frederick the Great. 1942. Repr. Greenwood Press, 1971.

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