Cita APA (7a ed.)

Saudek, R. (1933). Identical twins reared apart: A comparative study of various tests of tehir intellectual, emotional, and social attitudes. [s.n.].

Cita Chicago Style (17a ed.)

Saudek, Robert. Identical Twins Reared Apart: A Comparative Study of Various Tests of Tehir Intellectual, Emotional, and Social Attitudes. [S.l.]: [s.n.], 1933.

Cita MLA (9a ed.)

Saudek, Robert. Identical Twins Reared Apart: A Comparative Study of Various Tests of Tehir Intellectual, Emotional, and Social Attitudes. [s.n.], 1933.