APA Citation

Freeman, W. H., & Bracegirdle, B. (1971). An atlas of invertebrate structure. London : Heinemann Educational Books.

Chicago Style Citation

Freeman, William Harvey, and Brian Bracegirdle. An Atlas of Invertebrate Structure. London : Heinemann Educational Books, 1971.

MLA Citation

Freeman, William Harvey, and Brian Bracegirdle. An Atlas of Invertebrate Structure. London : Heinemann Educational Books, 1971.

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