APA (7e ed.) Bronvermelding

United States & Findlay, B. A. (1952). Your rugged Constitution (Textbook ed.). Published by special arrangement with Stanford University Press [by] Science Research Associates.

Chicago (17e ed.) Bronvermelding

United States en Bruce Allyn Findlay. Your Rugged Constitution. Textbook ed. Chicago: Published by special arrangement with Stanford University Press [by] Science Research Associates, 1952.

MLA (8e ed.) Bronvermelding

United States en Bruce Allyn Findlay. Your Rugged Constitution. Textbook ed. Published by special arrangement with Stanford University Press [by] Science Research Associates, 1952.