Cita APA (7th ed.)

Ellis, J. S. (1982). The church on purpose: Keys to effective church leadership. Standard publ..

Cita Chicago (17th ed.)

Ellis, Joe S. The Church on Purpose: Keys to Effective Church Leadership. Cincinnati: Standard publ., 1982.

Cita MLA (9th ed.)

Ellis, Joe S. The Church on Purpose: Keys to Effective Church Leadership. Standard publ., 1982.