Cita APA (7a ed.)

Zorack, J. L. (1990). The lobbying handbook ([1st ed.].). Professional Lobbying and Consulting Center.

Cita Chicago Style (17a ed.)

Zorack, John L. The Lobbying Handbook. [1st ed.]. Washington: Professional Lobbying and Consulting Center, 1990.

Cita MLA (9a ed.)

Zorack, John L. The Lobbying Handbook. [1st ed.]. Professional Lobbying and Consulting Center, 1990.