Cita APA (7a ed.)
Ruch, F. L. (1937). PSYCHOLOGY AND LIFE: A STUDY OF THE THINKING, FEELING, AND DOING OF PEOPLE.
Cita estilo Chicago (17a ed.)
Ruch, Floyd L. PSYCHOLOGY AND LIFE: A STUDY OF THE THINKING, FEELING, AND DOING OF PEOPLE. 1937.
Cita MLA (9a ed.)
Ruch, Floyd L. PSYCHOLOGY AND LIFE: A STUDY OF THE THINKING, FEELING, AND DOING OF PEOPLE. 1937.
Precaución: Estas citas no son 100% exactas.