Cita APA (7a ed.)

Hick, J., Meltzer, E. S., & Maguire, J. D. (1989). Three faiths, one God (1st pub.). Macmillan Press.

Cita Chicago Style (17a ed.)

Hick, John, Edmund S. Meltzer, y John David Maguire. Three Faiths, One God. 1st pub. Houndmills [etc]: Macmillan Press, 1989.

Cita MLA (9a ed.)

Hick, John, et al. Three Faiths, One God. 1st pub. Macmillan Press, 1989.