APA Citation

English Language Services, & English Language Services. (1966). Aviation. London, Sydney: Collier Macmillan.

Chicago Style Citation

English Language Services, and English Language Services. Aviation. London, Sydney: Collier Macmillan, 1966.

MLA Citation

English Language Services, and English Language Services. Aviation. London, Sydney: Collier Macmillan, 1966.

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