Cita APA (7th ed.)

Farkas, A. (1989). Lawrence Tibbett, singing actor. Amadeus Press.

Cita Chicago (17th ed.)

Farkas, Andrew. Lawrence Tibbett, Singing Actor. Portland, Or.: Amadeus Press, 1989.

Cita MLA (8th ed.)

Farkas, Andrew. Lawrence Tibbett, Singing Actor. Amadeus Press, 1989.