Gaya APA

Patterson,Roy, ., Grammer,Leslei, . (1993). Allergic Diseases (4th ed). Philadelphia: J.B Lippincott Company.

Gaya MLA

Patterson,Roy, ., Grammer,Leslei, . "Allergic Diseases". 4th ed Philadelphia: J.B Lippincott Company, 1993. print.