APA aipamena

Yell, J., & Wojnarowska, F. (1993). Diagnosis and management of systemic lupus erythematosus. Sun protection is vital.

Chicago Style aipamena

Yell, J., and F. Wojnarowska. Diagnosis and Management of Systemic Lupus Erythematosus. Sun Protection Is Vital. 1993.

MLA aipamena

Yell, J., and F. Wojnarowska. Diagnosis and Management of Systemic Lupus Erythematosus. Sun Protection Is Vital. 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.