APA-Zitierstil (7. Ausg.)

Walter, W. G. (1969). Observations on man, his frame, his duty and his expectations. Univ.Pr.

Chicago-Zitierstil (17. Ausg.)

Walter, William Grey. Observations on Man, His Frame, His Duty and His Expectations. Cambridge: Univ.Pr, 1969.

MLA-Zitierstil (9. Ausg.)

Walter, William Grey. Observations on Man, His Frame, His Duty and His Expectations. Univ.Pr, 1969.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.