Cita APA (7a ed.)

Haggard, H. W. (1937). Staying young beyond your years. Funk and Wagnalls company.

Cita Chicago Style (17a ed.)

Haggard, Howard Wilcox. Staying Young Beyond Your Years. New York: Funk and Wagnalls company, 1937.

Cita MLA (9a ed.)

Haggard, Howard Wilcox. Staying Young Beyond Your Years. Funk and Wagnalls company, 1937.