APA Style

Weitzel, Henry I, Turrell, Archie, Lefever, D. Welty. (1950). Principles And Techniques Of Guidance . New York: THE RONALD PRESS.

Chicago Style

Weitzel, Henry I, Turrell, Archie, Lefever, D. Welty. Principles And Techniques Of Guidance. New York: THE RONALD PRESS, 1950. .

MLA Style

Weitzel, Henry I, Turrell, Archie, Lefever, D. Welty. Principles And Techniques Of Guidance. New York: THE RONALD PRESS, 1950. .

Turabian Style

Weitzel, Henry I, Turrell, Archie, Lefever, D. Welty. Principles And Techniques Of Guidance. New York: THE RONALD PRESS, 1950. .