Cita APA (7a ed.)

Ingram, F., & Roy, L. (1969). Step beyond impasse: Chronicle of the Dutch Church : Amsterdam, October 27, 1968-March 2, 1969. Newman Press.

Cita Chicago Style (17a ed.)

Ingram, Forrest, y Lucien Roy. Step Beyond Impasse: Chronicle of the Dutch Church : Amsterdam, October 27, 1968-March 2, 1969. New York [etc.]: Newman Press, 1969.

Cita MLA (9a ed.)

Ingram, Forrest, y Lucien Roy. Step Beyond Impasse: Chronicle of the Dutch Church : Amsterdam, October 27, 1968-March 2, 1969. Newman Press, 1969.