Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Wright, H. (1968). The roles of pine and spruce in the forest history of Minnesota and adjacent areas. - Washington, D.C.

Chicago Zitierstil

Wright, H.E. The Roles of Pine and Spruce in the Forest History of Minnesota and Adjacent Areas. - Washington, D.C. 1968.

MLA Zitierstil

Wright, H.E. The Roles of Pine and Spruce in the Forest History of Minnesota and Adjacent Areas. - Washington, D.C. 1968.