APA (7th ed.) Citation

Haider, N. L., Broudy, E., & Gerber, P. L. (1979). Effective English. Silver Burdett.

Chicago Style (17th ed.) Citation

Haider, Norman L., Eric Broudy, and Philip L. Gerber. Effective English. Morristown, N.J.: Silver Burdett, 1979.

MLA (9th ed.) Citation

Haider, Norman L., et al. Effective English. Silver Burdett, 1979.