Cita APA (7th ed.)

Speck, B. W., & Hoppe, S. L. (2007). Searching for spirituality in higher education. Peter Lang.

Cita Chicago (17th ed.)

Speck, Bruce W., i Sherry L. Hoppe. Searching for Spirituality in Higher Education. New York: Peter Lang, 2007.

Cita MLA (9th ed.)

Speck, Bruce W., i Sherry L. Hoppe. Searching for Spirituality in Higher Education. Peter Lang, 2007.