Citazione Stile APA (7a Edizione)

Ewart, A., Bryan, W. B., Chappell, B. W., & Rudnick, R. L. (1994). Geochemistry of lavas from the Lau-Tonga arc and back-arc system. PANGAEA.

Citazione stile Chigago Style (17a edizione)

Ewart, Anthony, Wilfred B. Bryan, B W. Chappell, e R L. Rudnick. Geochemistry of Lavas from the Lau-Tonga Arc and Back-arc System. PANGAEA, 1994.

Citatione MLA (9a ed.)

Ewart, Anthony, et al. Geochemistry of Lavas from the Lau-Tonga Arc and Back-arc System. PANGAEA, 1994.