APA (7th ed.) Citation

Zdena, N. (1987). Minerals: Hamlyn colour guides. The Hamlyn Publishing Group Limited.

Chicago Style (17th ed.) Citation

Zdena, Naglova. Minerals: Hamlyn Colour Guides. London: The Hamlyn Publishing Group Limited, 1987.

MLA (9th ed.) Citation

Zdena, Naglova. Minerals: Hamlyn Colour Guides. The Hamlyn Publishing Group Limited, 1987.

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