APA Citation

Richards, O. W. (1962). A revisional study of the Masarid wasps (Hymenoptera, Vespoidea). London: British Museum, Natural History.

Chicago Style Citation

Richards, Owain Westmacott. A Revisional Study of the Masarid Wasps (Hymenoptera, Vespoidea). London: British Museum, Natural History, 1962.

MLA Citation

Richards, Owain Westmacott. A Revisional Study of the Masarid Wasps (Hymenoptera, Vespoidea). London: British Museum, Natural History, 1962.

Warning: These citations may not always be 100% accurate.