APA ציטוט

Goldberg, R., & Ray Goldberg. (2006). Drugs Across the Spectrum. CA: Cengage Learning, Inc.

Trích dẫn kiểu Chicago

Goldberg, Ray, và Ray Goldberg. Drugs Across the Spectrum. CA: Cengage Learning, Inc, 2006.

ציטוט MLA

Goldberg, Ray, và Ray Goldberg. Drugs Across the Spectrum. CA: Cengage Learning, Inc, 2006.

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.