Cita APA (7th ed.)

Lebowitz, F. (1978). Metropolitan life. Fawcett crest.

Cita Chicago (17th ed.)

Lebowitz, Fran. Metropolitan Life. New York: Fawcett crest, 1978.

Cita MLA (9th ed.)

Lebowitz, Fran. Metropolitan Life. Fawcett crest, 1978.