APA
Campbell J. B. &. C. J. B., . (1980). Laboratory mathematics. Tne C.V.Mosby Company, St Louis: .
Chicago
Campbell June Blankenship & Campbell Joe Bill, . 1980. Laboratory mathematics. Tne C.V.Mosby Company, St Louis: .
Harvard
Campbell J. B. &. C. J. B., . (1980). Laboratory mathematics. Tne C.V.Mosby Company, St Louis: .
MLA
Campbell June Blankenship & Campbell Joe Bill, . Laboratory mathematics. Tne C.V.Mosby Company, St Louis: . 1980.