APA-Zitierstil (7. Ausg.)

Hey, M. H. (1955). An index of mineral species and varieties arranged chemically: With an alphabetical index of accepted mineral names and synonyms (2., rev. ed.). British Museum.

Chicago-Zitierstil (17. Ausg.)

Hey, Max H. An Index of Mineral Species and Varieties Arranged Chemically: With an Alphabetical Index of Accepted Mineral Names and Synonyms. 2., rev. ed. London: British Museum, 1955.

MLA-Zitierstil (9. Ausg.)

Hey, Max H. An Index of Mineral Species and Varieties Arranged Chemically: With an Alphabetical Index of Accepted Mineral Names and Synonyms. 2., rev. ed. British Museum, 1955.