APA-Zitierstil (7. Ausg.)

Hey, M. H. (1974). An index of mineral species & varieties: Arranged chemically ; with an alphabetical index of accepted mineral names and synonyms (To the 2. ed.). British Museum.

Chicago-Zitierstil (17. Ausg.)

Hey, Max H. An Index of Mineral Species & Varieties: Arranged Chemically ; with an Alphabetical Index of Accepted Mineral Names and Synonyms. To the 2. ed. London: British Museum, 1974.

MLA-Zitierstil (9. Ausg.)

Hey, Max H. An Index of Mineral Species & Varieties: Arranged Chemically ; with an Alphabetical Index of Accepted Mineral Names and Synonyms. To the 2. ed. British Museum, 1974.