APA (7e ed.) Bronvermelding

Walsh, J. J. (1904). Audubon, the Naturalist. Records of the American Catholic Historical Society of Philadelphia. Volume XV. Pages 8-21. Philadelphia : American Catholic Historical Society of Philadelphia.

Chicago (17e ed.) Bronvermelding

Walsh, James J. Audubon, the Naturalist. Records of the American Catholic Historical Society of Philadelphia. Volume XV. Pages 8-21. Philadelphia : American Catholic Historical Society of Philadelphia, 1904.

MLA (8e ed.) Bronvermelding

Walsh, James J. Audubon, the Naturalist. Records of the American Catholic Historical Society of Philadelphia. Volume XV. Pages 8-21. Philadelphia : American Catholic Historical Society of Philadelphia, 1904.