Cita APA (7th ed.)

Lowe, M., & Graham, B. (1998). English language for beginners. Writers and Readers Pub., Orient Longman.

Cita Chicago (17th ed.)

Lowe, Michelle, i Ben Graham. English Language for Beginners. New York ; New Delhi: Writers and Readers Pub., Orient Longman, 1998.

Cita MLA (8th ed.)

Lowe, Michelle, i Ben Graham. English Language for Beginners. Writers and Readers Pub., Orient Longman, 1998.