APA (7th ed.) Citation

Luthi, M. (1970). Once upon a time: On the natutre of fairy tales. F. Ungar.

Chicago Style (17th ed.) Citation

Luthi, Max. Once upon a Time: On the Natutre of Fairy Tales. New York: F. Ungar, 1970.

MLA (9th ed.) Citation

Luthi, Max. Once upon a Time: On the Natutre of Fairy Tales. F. Ungar, 1970.

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