APA (7th ed.) Citation

(1989). Geological abstracts. Elsevier/Geo Abstracts.

Chicago Style (17th ed.) Citation

Geological Abstracts. Norwich, UK: Elsevier/Geo Abstracts, 1989.

MLA (9th ed.) Citation

Geological Abstracts. Elsevier/Geo Abstracts, 1989.

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