Reed, H. C., & Akre, R. D. Morphological Comparisons Between the Obligate Social Parasite, Vespula Austriaca (Panzer), and its Host, Vespula Acadica (Sladen) (Hymenoptera: Vespidae). Wiley.
Chicago Style (17th ed.) CitationReed, Hal C., and Roger D. Akre. Morphological Comparisons Between the Obligate Social Parasite, Vespula Austriaca (Panzer), and Its Host, Vespula Acadica (Sladen) (Hymenoptera: Vespidae). Wiley.
MLA (9th ed.) CitationReed, Hal C., and Roger D. Akre. Morphological Comparisons Between the Obligate Social Parasite, Vespula Austriaca (Panzer), and Its Host, Vespula Acadica (Sladen) (Hymenoptera: Vespidae). Wiley.
Warning: These citations may not always be 100% accurate.