APA (7th ed.) Citation

Gard, J. A. (1971). The electron-optical investigation of clays. Mineralogical Society (Clay Minerals Group).

Chicago Style (17th ed.) Citation

Gard, J. A. The Electron-optical Investigation of Clays. London: Mineralogical Society (Clay Minerals Group), 1971.

MLA (9th ed.) Citation

Gard, J. A. The Electron-optical Investigation of Clays. Mineralogical Society (Clay Minerals Group), 1971.

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