APA (7th ed.) Citation

Herriot, J. (1988). The Christmas day kitten. Piper Books.

Chicago Style (17th ed.) Citation

Herriot, James. The Christmas Day Kitten. Piper Books, 1988.

MLA (9th ed.) Citation

Herriot, James. The Christmas Day Kitten. Piper Books, 1988.

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