APA (7e ed.) Bronvermelding

Belloc, H., & Derrick, T. (1931). Nine nines: Or, Novenas from a Chinese litany of odd numbers. B. Blackwell.

Chicago (17e ed.) Bronvermelding

Belloc, Hilaire, en Thomas Derrick. Nine Nines: Or, Novenas from a Chinese Litany of Odd Numbers. Oxford: B. Blackwell, 1931.

MLA (8e ed.) Bronvermelding

Belloc, Hilaire, en Thomas Derrick. Nine Nines: Or, Novenas from a Chinese Litany of Odd Numbers. B. Blackwell, 1931.