Trích dẫn APA

E.D. Klemke. To believe or not to believe: Readings in the philosophy of religion. Fort Worth: Harcourt Brace Jovanovich College Publishers.

Trích dẫn kiểu Chicago

E.D. Klemke. To Believe or Not to Believe: Readings in the Philosophy of Religion. Fort Worth: Harcourt Brace Jovanovich College Publishers.

Trích dẫn MLA

E.D. Klemke. To Believe or Not to Believe: Readings in the Philosophy of Religion. Fort Worth: Harcourt Brace Jovanovich College Publishers.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.