APA Alıntı

Ahrens,L.H. (1965). Distribution of the elements in our planet. Mc Graw Hill.

Chicago Stili Alıntı

Ahrens,L.H. Distribution of the Elements in Our Planet. New York: Mc Graw Hill, 1965.

MLA Alıntı

Ahrens,L.H. Distribution of the Elements in Our Planet. Mc Graw Hill, 1965.