APA (7th ed.) Citation

Barron, C., & Stewart, I. (1977). English for science and technology: Geology, teacher's notes. Longman.

Chicago Style (17th ed.) Citation

Barron, Colin, and Ian Stewart. English for Science and Technology: Geology, Teacher's Notes. London: Longman, 1977.

MLA (9th ed.) Citation

Barron, Colin, and Ian Stewart. English for Science and Technology: Geology, Teacher's Notes. Longman, 1977.

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