APA (7th ed.) Zitazioa
HENDERSON, S. (1995). DRUG INFORMATION FOR WOMEN. 3. DRUGS AND PREGNANCY. INSTITUTE FOR THE STUDY OF DRUG DEPENDENCE.
Chicago Style (17th ed.) Zitazioa
HENDERSON, S. DRUG INFORMATION FOR WOMEN. 3. DRUGS AND PREGNANCY. Londres: INSTITUTE FOR THE STUDY OF DRUG DEPENDENCE, 1995.
MLA (9th ed.) Zitazioa
HENDERSON, S. DRUG INFORMATION FOR WOMEN. 3. DRUGS AND PREGNANCY. INSTITUTE FOR THE STUDY OF DRUG DEPENDENCE, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.