APA

Gibbone W. J., . (1956). Basic ecclesiastical statistics. Maryknoll, N. Y: World Horizon Report.

Chicago

Gibbone William J, . 1956. Basic ecclesiastical statistics. Maryknoll, N. Y: World Horizon Report.

Harvard

Gibbone W. J., . (1956). Basic ecclesiastical statistics. Maryknoll, N. Y: World Horizon Report.

MLA

Gibbone William J, . Basic ecclesiastical statistics. Maryknoll, N. Y: World Horizon Report. 1956.