APA (7th ed.) Citation

(1977). The great promise of Our Lady of Fatima: The new secret of salvation. St. Paul Editions.

Chicago Style (17th ed.) Citation

The Great Promise of Our Lady of Fatima: The New Secret of Salvation. Boston: St. Paul Editions, 1977.

MLA (8th ed.) Citation

The Great Promise of Our Lady of Fatima: The New Secret of Salvation. St. Paul Editions, 1977.

Warning: These citations may not always be 100% accurate.