Cita APA (7th ed.)

Probst, K. (1998). Por'ne-graf'ik (1. Auflage; 4000 Exemplare.). Twin Palm Publishers.

Cita Chicago (17th ed.)

Probst, Ken. Por'ne-graf'ik. 1. Auflage; 4000 Exemplare. Santa Fe: Twin Palm Publishers, 1998.

Cita MLA (8th ed.)

Probst, Ken. Por'ne-graf'ik. 1. Auflage; 4000 Exemplare. Twin Palm Publishers, 1998.