APA-referens

Fletcher, L. (1897). An introduction to the study of minerals: With a guide to the mineral gallery. London: Printed by order of the Trustees.

Chicago-stil citat

Fletcher, Lazarus. An Introduction to the Study of Minerals: With a Guide to the Mineral Gallery. London: Printed by order of the Trustees, 1897.

MLA-referens

Fletcher, Lazarus. An Introduction to the Study of Minerals: With a Guide to the Mineral Gallery. London: Printed by order of the Trustees, 1897.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.