APA (7e ed.) Bronvermelding

Getz, G. A. (1974). Sharpening the focus of the church. Moody.

Chicago (17e ed.) Bronvermelding

Getz, Gene A. Sharpening the Focus of the Church. Chicago: Moody, 1974.

MLA (9e ed.) Bronvermelding

Getz, Gene A. Sharpening the Focus of the Church. Moody, 1974.