APA (7th ed.) Citation

Bauly, J. A. e., & Bauly, C. B. J. (1981). World energy directory. Longman Group.

Chicago Style (17th ed.) Citation

Bauly, J. A. ed, and C. B. Jt.ed Bauly. World Energy Directory. Essex: Longman Group, 1981.

MLA (9th ed.) Citation

Bauly, J. A. ed, and C. B. Jt.ed Bauly. World Energy Directory. Longman Group, 1981.