Dyfyniad APA

Gartrell, L. E., & Odell, C. J. (1962). Harlem, upper Manhattan: Church and community study, fact book. Protestant Council of City of New York.

Dyfyniad Arddull Chicago

Gartrell, Leland E., and Carolyn J. Odell. Harlem, Upper Manhattan: Church and Community Study, Fact Book. New York: Protestant Council of City of New York, 1962.

Dyfyniad MLA

Gartrell, Leland E., and Carolyn J. Odell. Harlem, Upper Manhattan: Church and Community Study, Fact Book. Protestant Council of City of New York, 1962.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.