APA-referens (7:e uppl.)

Hagerman, G. R. (1987). Efficiency walking and jogging. Bantam Books.

Chicago-referens (17:e uppl.)

Hagerman, Gene R. Efficiency Walking and Jogging. Toronto, New York: Bantam Books, 1987.

MLA-referens (9:e uppl.)

Hagerman, Gene R. Efficiency Walking and Jogging. Bantam Books, 1987.