APA (7th ed.) Citation

LONGMAN. (1983). Financial times oil and gas international year book 1983. Longmans Inc.

Chicago Style (17th ed.) Citation

LONGMAN. Financial Times Oil and Gas International Year Book 1983. Longmans Inc, 1983.

MLA (8th ed.) Citation

LONGMAN. Financial Times Oil and Gas International Year Book 1983. Longmans Inc, 1983.

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