APA (7th ed.) Citation

Frendo, E., & Bonamy, D. English for the oil industry: Vocational english course book (First published.).

Chicago Style (17th ed.) Citation

Frendo, Evan, and David Bonamy. English for the Oil Industry: Vocational English Course Book. First published. Harlow, England.

MLA (9th ed.) Citation

Frendo, Evan, and David Bonamy. English for the Oil Industry: Vocational English Course Book. First published.

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