APA (7th ed.) Citation

SternlhH.H, Allen, & Harley. Issues and options in language teaching.

Chicago Style (17th ed.) Citation

SternlhH.H, Allen, and Harley. Issues and Options in Language Teaching. New yorklbOxford University Presslc1996.

MLA (9th ed.) Citation

SternlhH.H, et al. Issues and Options in Language Teaching.

Warning: These citations may not always be 100% accurate.