MLA

Whipple, Guy Montrose. Manual of Mental and Physical Tests. 3rd ed. Baltimore (Md.): Warwick and York, 1924.

APA

Whipple, G. Montrose. (1924). Manual of mental and physical tests. 3rd ed. Baltimore (Md.): Warwick and York.

Chicago

Whipple, Guy Montrose, Manual of Mental and Physical Tests. 3rd ed. Baltimore (Md.): Warwick and York, 1924.