APA (7th ed.) Citation

Harmer, J. ., & Arnold, J. (1978). Anvanced speaking skills: Jeremy Harmer & John Arnold. Longman.

Chicago Style (17th ed.) Citation

Harmer, Jeremy , and John Arnold. Anvanced Speaking Skills: Jeremy Harmer & John Arnold. London: Longman, 1978.

MLA (9th ed.) Citation

Harmer, Jeremy , and John Arnold. Anvanced Speaking Skills: Jeremy Harmer & John Arnold. Longman, 1978.

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