APA (7th ed.) Citation

MacCulloch, J. A., Machal, J., Gray, L. H., & Krupicka, F. (1964). Celtic mythology. Cooper Square Publishers.

Chicago Style (17th ed.) Citation

MacCulloch, J. A., Jan Machal, Louis Herbert Gray, and F. Krupicka. Celtic Mythology. New York: Cooper Square Publishers, 1964.

MLA (9th ed.) Citation

MacCulloch, J. A., et al. Celtic Mythology. Cooper Square Publishers, 1964.