Cita APA (7a ed.)

Krappe, A. H. (1964). The science of folklore. W W Norton & Company.

Cita Chicago Style (17a ed.)

Krappe, Alexander Haggerty. The Science of Folklore. New York: W W Norton & Company, 1964.

Cita MLA (9a ed.)

Krappe, Alexander Haggerty. The Science of Folklore. W W Norton & Company, 1964.