APA

Webb W. F., . (1948). Handbook for shell collectors: illustrations and descriptions of marine species foreign to the United States of America. Wellesley Hills, Mass: Lee Pub.

Chicago

Webb Walter Freeman, . 1948. Handbook for shell collectors: illustrations and descriptions of marine species foreign to the United States of America. Wellesley Hills, Mass: Lee Pub.

Harvard

Webb W. F., . (1948). Handbook for shell collectors: illustrations and descriptions of marine species foreign to the United States of America. Wellesley Hills, Mass: Lee Pub.

MLA

Webb Walter Freeman, . Handbook for shell collectors: illustrations and descriptions of marine species foreign to the United States of America. Wellesley Hills, Mass: Lee Pub. 1948.