APA (7th ed.) Citation

Omar, A. H. Directions in ESP Research. Universiti Malaya.

Chicago Style (17th ed.) Citation

Omar, Asmah Haji. Directions in ESP Research. Universiti Malaya.

MLA (9th ed.) Citation

Omar, Asmah Haji. Directions in ESP Research. Universiti Malaya.

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