Cita APA (7a ed.)

Gangel, K. O. (1974). Competent to lead. Moody Press.

Cita Chicago Style (17a ed.)

Gangel, Kenneth O. Competent to Lead. Moody Press, 1974.

Cita MLA (9a ed.)

Gangel, Kenneth O. Competent to Lead. Moody Press, 1974.