Cita APA (7th ed.)

Poroner, P. (1994). Assertionism. Pamela J. Sweeney.

Cita Chicago (17th ed.)

Poroner, Palmer. Assertionism. New Jersey: Pamela J. Sweeney, 1994.

Cita MLA (9th ed.)

Poroner, Palmer. Assertionism. Pamela J. Sweeney, 1994.