APA (7th ed.) Zitazioa
National Institute of arthritis and metabolic diseases, Ehrlich, G. E., & Van Der Korst, J. (1967). Arthritis and rheumatic diseases. Abstracts (BAJA) (1a ed.). National Institute of arthritis and metabolic diseases.
Chicago Style (17th ed.) Zitazioa
National Institute of arthritis and metabolic diseases, George E. Ehrlich, eta J.K Van Der Korst. Arthritis and Rheumatic Diseases. Abstracts (BAJA). 1a ed. Maryland: National Institute of arthritis and metabolic diseases, 1967.
MLA (9th ed.) Zitazioa
National Institute of arthritis and metabolic diseases, et al. Arthritis and Rheumatic Diseases. Abstracts (BAJA). 1a ed. National Institute of arthritis and metabolic diseases, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.