APA aipamena

Wyckoff, R. W. G., Wagner, E., Matter, P., & Doberenz, A. R. (1963). COLLAGEN IN FOSSIL BONE.

Chicago Style aipamena

Wyckoff, Ralph W. G., Estelle Wagner, Philip Matter, and Alexander R. Doberenz. COLLAGEN IN FOSSIL BONE. 1963.

MLA aipamena

Wyckoff, Ralph W. G., Estelle Wagner, Philip Matter, and Alexander R. Doberenz. COLLAGEN IN FOSSIL BONE. 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.