APA (7th ed.) Citation

Bowser, J. D. (1993). The principal's companion: A workbook for future school leaders. University Press of America.

Chicago Style (17th ed.) Citation

Bowser, John D. The Principal's Companion: A Workbook for Future School Leaders. Lanham [etc.]: University Press of America, 1993.

MLA (9th ed.) Citation

Bowser, John D. The Principal's Companion: A Workbook for Future School Leaders. University Press of America, 1993.