APA (7th ed.) Citation

Geologists' Association & Geological Society of London. Geology today. Blackwell on behalf of The Geologists' Association & The Geological Society of London.

Chicago Style (17th ed.) Citation

Geologists' Association and Geological Society of London. Geology Today. London: Blackwell on behalf of The Geologists' Association & The Geological Society of London.

MLA (9th ed.) Citation

Geologists' Association and Geological Society of London. Geology Today. Blackwell on behalf of The Geologists' Association & The Geological Society of London.

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