APA Style
Johnson,C.D and Kingsolver,J.M. (1973).
A Revision of the Genus Sennius of North and Central America (Coleoptera: Bruchidae) (USDA Bulletin No. 1462) .
Washington,D.C:
USDA, Agricultural Research Service.
Chicago Style
Johnson,C.D and Kingsolver,J.M.
A Revision of the Genus Sennius of North and Central America (Coleoptera: Bruchidae) (USDA Bulletin No. 1462).
Washington,D.C:
USDA, Agricultural Research Service,
1973.
.
MLA Style
Johnson,C.D and Kingsolver,J.M.
A Revision of the Genus Sennius of North and Central America (Coleoptera: Bruchidae) (USDA Bulletin No. 1462).
Washington,D.C:
USDA, Agricultural Research Service,
1973.
.
Turabian Style
Johnson,C.D and Kingsolver,J.M.
A Revision of the Genus Sennius of North and Central America (Coleoptera: Bruchidae) (USDA Bulletin No. 1462).
Washington,D.C:
USDA, Agricultural Research Service,
1973.
.