Cita APA (7th ed.)

Swindoll, C. R. (1987). Living above the level of mediocrity (ed.). World Books.

Cita Chicago (17th ed.)

Swindoll, Charles R. Living Above the Level of Mediocrity. ed. Texas: World Books, 1987.

Cita MLA (9th ed.)

Swindoll, Charles R. Living Above the Level of Mediocrity. ed. World Books, 1987.