APA (7th ed.) Citation

Bauer, J. (1990). A field guide in colour to minerals, rocks and precious stones. Blitz Editions, an imprint of Bookmart.

Chicago Style (17th ed.) Citation

Bauer, Jaroslav. A Field Guide in Colour to Minerals, Rocks and Precious Stones. Leicester: Blitz Editions, an imprint of Bookmart, 1990.

MLA (9th ed.) Citation

Bauer, Jaroslav. A Field Guide in Colour to Minerals, Rocks and Precious Stones. Blitz Editions, an imprint of Bookmart, 1990.