APA

Wyckoff R. W. G., . (1935). The structure of crystals. New York: Reinhold Publishing Corporation.

Chicago

Wyckoff Ralph W G, . 1935. The structure of crystals. New York: Reinhold Publishing Corporation.

Harvard

Wyckoff R. W. G., . (1935). The structure of crystals. New York: Reinhold Publishing Corporation.

MLA

Wyckoff Ralph W G, . The structure of crystals. New York: Reinhold Publishing Corporation. 1935.