Citazione Stile APA (7a Edizione)

Clapesattle, H. B. (1954). The Doctors Mayo (2nd ed., condensed.). University of Minnesota U.P..

Citazione stile Chigago Style (17a edizione)

Clapesattle, Helen B. The Doctors Mayo. 2nd ed., condensed. Minneapolis: University of Minnesota U.P., 1954.

Citatione MLA (8a ed.)

Clapesattle, Helen B. The Doctors Mayo. 2nd ed., condensed. University of Minnesota U.P., 1954.