Citazione Stile APA (7a Edizione)

Nilsson, T. (1983). The pleistocene: Geology and life in the quaternary ice age. D. Reidel.

Citazione stile Chigago Style (17a edizione)

Nilsson, Tage. The Pleistocene: Geology and Life in the Quaternary Ice Age. Dordrecht, Holland: D. Reidel, 1983.

Citatione MLA (9a ed.)

Nilsson, Tage. The Pleistocene: Geology and Life in the Quaternary Ice Age. D. Reidel, 1983.