Cita APA (7th ed.)

Prosser, R. (1982). Tourism. Thomas Nelson.

Cita Chicago (17th ed.)

Prosser, Robert. Tourism. Surrey, Eng: Thomas Nelson, 1982.

Cita MLA (9th ed.)

Prosser, Robert. Tourism. Thomas Nelson, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.