APA Edition Citation

Gass, S. .. (2009). Second Language Acquisition An Introductory Course. King saud university.

Chicago Edition Citation

Gass, Susan .M. Second Language Acquisition An Introductory Course. Saudi: King saud university, 2009.

MLA Edition Citation

Gass, Susan .M. Second Language Acquisition An Introductory Course. King saud university, 2009.

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