Gaya APA

Dittert, L, W. (1974). Sprowls' American Pharmacy: An Introduction to Pharmaceutical Techniques and Dosage Forms (7th.ed). Philadelphia: J.B.Lippincott Company.

Gaya MLA

Dittert, Lewis, W. "Sprowls' American Pharmacy: An Introduction to Pharmaceutical Techniques and Dosage Forms". 7th.ed Philadelphia: J.B.Lippincott Company, 1974. Text.