Cita APA (7a ed.)

Morgan, W. D. (1953). The new leica manual. Morgan & Lester.

Cita Chicago Style (17a ed.)

Morgan, Willard D. The New Leica Manual. New York: Morgan & Lester, 1953.

Cita MLA (9a ed.)

Morgan, Willard D. The New Leica Manual. Morgan & Lester, 1953.