Cita APA (7a ed.)

Boobbyer, P. (2015). The Spiritual Vision of Frank Buchman. Penn State University Press.

Cita Chicago Style (17a ed.)

Boobbyer, Philip. The Spiritual Vision of Frank Buchman. University Park: Penn State University Press, 2015.

Cita MLA (8a ed.)

Boobbyer, Philip. The Spiritual Vision of Frank Buchman. Penn State University Press, 2015.