APA aipamena

Gibbs, S., Waters, W. E., & George, C. F. (1989). The benefits of prescription information leaflets (2).

Chicago Style aipamena

Gibbs, S., W E. Waters, and C F. George. The Benefits of Prescription Information Leaflets (2). 1989.

MLA aipamena

Gibbs, S., W E. Waters, and C F. George. The Benefits of Prescription Information Leaflets (2). 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.