Pellant,Chris. (1990). A discovery guide rocks & minerals. Salamander books ltd..
Chicago Style (17th ed.) CitationPellant,Chris. A Discovery Guide Rocks & Minerals. London: Salamander books ltd., 1990.
MLA (9th ed.) CitationPellant,Chris. A Discovery Guide Rocks & Minerals. Salamander books ltd., 1990.
Warning: These citations may not always be 100% accurate.