Cita APA (7a ed.)

Sayres, W. C. (1956). Ritual kinship and negative affect. [s.n.].

Cita Chicago Style (17a ed.)

Sayres, William C. Ritual Kinship and Negative Affect. [S.l.]: [s.n.], 1956.

Cita MLA (9a ed.)

Sayres, William C. Ritual Kinship and Negative Affect. [s.n.], 1956.