Cita APA (7a ed.)

Thiessen, D. (1994). Environmental tracking by females: Sexual lability. [s.n.].

Cita Chicago Style (17a ed.)

Thiessen, Del. Environmental Tracking by Females: Sexual Lability. [S.l.]: [s.n.], 1994.

Cita MLA (9a ed.)

Thiessen, Del. Environmental Tracking by Females: Sexual Lability. [s.n.], 1994.