Citazione Stile APA (7a Edizione)

Ehrmann, W., Bloemendal, J., Hambrey, M. J., McKelvey, B. C., & Whitehead, J. M. (2003). Composition of the clay fraction at Bardin Bluffs. PANGAEA.

Citazione stile Chigago Style (17a edizione)

Ehrmann, Werner, Jan Bloemendal, Mike J. Hambrey, Barrie C. McKelvey, e Jason M. Whitehead. Composition of the Clay Fraction at Bardin Bluffs. PANGAEA, 2003.

Citatione MLA (9a ed.)

Ehrmann, Werner, et al. Composition of the Clay Fraction at Bardin Bluffs. PANGAEA, 2003.