APA
Vervoren T. M. &. O. J. E., . (1980). Workbook of solutions and dosage of drugs. The C. V. Mosby Company, St. Louis: .
Chicago
Vervoren Thora M & Oppeneer Joan E, . 1980. Workbook of solutions and dosage of drugs. The C. V. Mosby Company, St. Louis: .
Harvard
Vervoren T. M. &. O. J. E., . (1980). Workbook of solutions and dosage of drugs. The C. V. Mosby Company, St. Louis: .
MLA
Vervoren Thora M & Oppeneer Joan E, . Workbook of solutions and dosage of drugs. The C. V. Mosby Company, St. Louis: . 1980.