Cita APA (7a ed.)

Brock, G. D. (1932). Health through projects. A.S. Barnes and Co..

Cita Chicago Style (17a ed.)

Brock, George Delangacy. Health Through Projects. New York: A.S. Barnes and Co., 1932.

Cita MLA (8a ed.)

Brock, George Delangacy. Health Through Projects. A.S. Barnes and Co., 1932.