APA (7th ed.) Citation

(1942). Biology of the narcissus bulb fly [Merodon equestris (F.)] in the Pacific northwest.

Chicago Style (17th ed.) Citation

Biology of the Narcissus Bulb Fly [Merodon Equestris (F.)] in the Pacific Northwest. 1942.

MLA (9th ed.) Citation

Biology of the Narcissus Bulb Fly [Merodon Equestris (F.)] in the Pacific Northwest. 1942.

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