APA-referens (7:e uppl.)

Martindale, C. C. (1936). Blessed Martin de Porres: The life of an American Negro, a Dominican Tertiary. Central Bureau of the Central Verein.

Chicago-referens (17:e uppl.)

Martindale, C. C. Blessed Martin De Porres: The Life of an American Negro, a Dominican Tertiary. St. Louis, Mo.: Central Bureau of the Central Verein, 1936.

MLA-referens (8:e uppl.)

Martindale, C. C. Blessed Martin De Porres: The Life of an American Negro, a Dominican Tertiary. Central Bureau of the Central Verein, 1936.