APA (7th ed.) Citation

Hamrock, B. J., Jacobson, B. O., & Schmid, S. R. (1999). Fundamentals of machine elements. WCB/McGraw-Hill.

Chicago Style (17th ed.) Citation

Hamrock, Bernard J., Bo O. Jacobson, and Steven R. Schmid. Fundamentals of Machine Elements. Boston: WCB/McGraw-Hill, 1999.

MLA (8th ed.) Citation

Hamrock, Bernard J., et al. Fundamentals of Machine Elements. WCB/McGraw-Hill, 1999.