APA Style
Brien, R.D.O., Hurd,P.D.. (1978).
An Annotated Catalog of the Carpenter Bees (Genus Xylocopa Latreille) of the Western Hemisphere (Hymenoptera: Anthophoridae) .
Washington:
Smithsonian Institution Press, Washington, D.C.,.
Chicago Style
Brien, R.D.O., Hurd,P.D..
An Annotated Catalog of the Carpenter Bees (Genus Xylocopa Latreille) of the Western Hemisphere (Hymenoptera: Anthophoridae).
Washington:
Smithsonian Institution Press, Washington, D.C.,,
1978.
.
MLA Style
Brien, R.D.O., Hurd,P.D..
An Annotated Catalog of the Carpenter Bees (Genus Xylocopa Latreille) of the Western Hemisphere (Hymenoptera: Anthophoridae).
Washington:
Smithsonian Institution Press, Washington, D.C.,,
1978.
.
Turabian Style
Brien, R.D.O., Hurd,P.D..
An Annotated Catalog of the Carpenter Bees (Genus Xylocopa Latreille) of the Western Hemisphere (Hymenoptera: Anthophoridae).
Washington:
Smithsonian Institution Press, Washington, D.C.,,
1978.
.