APA (7th ed.) Citation

Armstrong, D., & Frances Stratton. (2008). A Level Geology. Heinemann.

Chicago Style (17th ed.) Citation

Armstrong, Debbie, and Frances Stratton. A Level Geology. Harlow: Heinemann, 2008.

MLA (9th ed.) Citation

Armstrong, Debbie, and Frances Stratton. A Level Geology. Heinemann, 2008.

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