Style de citation APA (7e éd.)

Irvin, D. L. (1992). Unsung heart of Black America: Middle-class church at midcentury. University of Missouri Press.

Style de citation Chicago (17e éd.)

Irvin, Dona L. Unsung Heart of Black America: Middle-class Church at Midcentury. Columbia [u.a.]: University of Missouri Press, 1992.

Style de citation MLA (8e éd.)

Irvin, Dona L. Unsung Heart of Black America: Middle-class Church at Midcentury. University of Missouri Press, 1992.