APA (7th ed.) Citation

Lawton, R., Lawton, D., & Panttaja, S. (1997). Discover nature in the rocks: Things to know and things to do. Stackpole Books.

Chicago Style (17th ed.) Citation

Lawton, Rebecca, Diana Lawton, and Susan Panttaja. Discover Nature in the Rocks: Things to Know and Things to Do. Mechanicsburg, PA: Stackpole Books, 1997.

MLA (9th ed.) Citation

Lawton, Rebecca, et al. Discover Nature in the Rocks: Things to Know and Things to Do. Stackpole Books, 1997.