APA (7th ed.) Citation

Grubbs, J. R., Nelson, S. M., & Davis, W. ". (1999). Safety made easy (2nd ed.). Government Institutes.

Chicago Style (17th ed.) Citation

Grubbs, John R., Sean M. Nelson, and Weldon "Tex." Davis. Safety Made Easy. 2nd ed. Rockville, Md.: Government Institutes, 1999.

MLA (9th ed.) Citation

Grubbs, John R., et al. Safety Made Easy. 2nd ed. Government Institutes, 1999.