APA Edition Citation

Gray, J. M. Geodiversity: Valuing and conserving abiotic nature (Second edition.).

Chicago Edition Citation

Gray, J. M. Geodiversity: Valuing and Conserving Abiotic Nature. Second edition.

MLA Edition Citation

Gray, J. M. Geodiversity: Valuing and Conserving Abiotic Nature. Second edition.

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