APA (7th ed.) Citation

Crittenden, M. (1978). The fern book. Celestial Arts.

Chicago Style (17th ed.) Citation

Crittenden, Mabel. The Fern Book. Millbrae, Calif.: Celestial Arts, 1978.

MLA (9th ed.) Citation

Crittenden, Mabel. The Fern Book. Celestial Arts, 1978.

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