APA (7. basım) Alıntı

Watkins, W. J. (1972). Cave-in. Gold Star Publications.

Chicago Style (17. basım) Atıf

Watkins, Walter James. Cave-in. Melbourne: Gold Star Publications, 1972.

MLA (8th ed.) Atıf

Watkins, Walter James. Cave-in. Gold Star Publications, 1972.