Petikan APA

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

Petikan Gaya Chicago

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

Petikan MLA

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

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