APA (7th ed.) Citation

Levine, J. R., Young, M. L., & Young, J. M. (1987). Understanding Javelin PLUS. SYBEX.

Chicago Style (17th ed.) Citation

Levine, John R., Margaret Levine Young, and Jordan M. Young. Understanding Javelin PLUS. San Francisco [Calif.]: SYBEX, 1987.

MLA (9th ed.) Citation

Levine, John R., et al. Understanding Javelin PLUS. SYBEX, 1987.