Citazione Stile APA (7a Edizione)

Westmeyer, P. (1960). A preparatory guide to individual investigations in science. J. Weston Walch.

Citazione stile Chigago Style (17a edizione)

Westmeyer, Paul. A Preparatory Guide to Individual Investigations in Science. Portland: J. Weston Walch, 1960.

Citatione MLA (9a ed.)

Westmeyer, Paul. A Preparatory Guide to Individual Investigations in Science. J. Weston Walch, 1960.