Cita APA (7a ed.)

Shay, M. E., Ferber, S., & Farkaš, R. (2014). Sky pilots: The yankee division chaplains in World War I. University of Missouri Press.

Cita Chicago Style (17a ed.)

Shay, Michael E., Susan Ferber, y Richard Farkaš. Sky Pilots: The Yankee Division Chaplains in World War I. Columbia, Missouri: University of Missouri Press, 2014.

Cita MLA (8a ed.)

Shay, Michael E., et al. Sky Pilots: The Yankee Division Chaplains in World War I. University of Missouri Press, 2014.