APA (7. basım) Alıntı

Johnstone, P. (1978). Operation world: A handbook for world intercession. STL.

Chicago Style (17. basım) Atıf

Johnstone, P.J. Operation World: A Handbook for World Intercession. Kent, England: STL, 1978.

MLA (9th ed.) Atıf

Johnstone, P.J. Operation World: A Handbook for World Intercession. STL, 1978.