Trích dẫn APA

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

Trích dẫn kiểu Chicago

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

Trích dẫn MLA

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

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