APA-referens

King, C. A. M. (1976). Land forms and geomorphology: Concepts and history. Hutchinson.

Chicago-stil citat

King, Cuchlaine A M. Land Forms and Geomorphology: Concepts and History. Pennsylvania: Hutchinson, 1976.

MLA-referens

King, Cuchlaine A M. Land Forms and Geomorphology: Concepts and History. Hutchinson, 1976.