APA Citation

Comstock, A. B. (1939). Handbook of nature - study. Ithaca, N.Y: Comstock Publishing Company, Inc.

Trích dẫn kiểu Chicago

Comstock, Anna Botsford. Handbook of Nature - Study. Ithaca, N.Y: Comstock Publishing Company, Inc, 1939.

MLA Citation

Comstock, Anna Botsford. Handbook of Nature - Study. Ithaca, N.Y: Comstock Publishing Company, Inc, 1939.

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