Styl cytowania APA

Association of American Geographers. (1949). The professional geographer: Forum and journal of the Association of American Geographers. Routledge, Taylor and Francis Group.

Styl cytowania Chicago

Association of American Geographers. The Professional Geographer: Forum and Journal of the Association of American Geographers. London [u.a.]: Routledge, Taylor and Francis Group, 1949.

Styl cytowania MLA

Association of American Geographers. The Professional Geographer: Forum and Journal of the Association of American Geographers. Routledge, Taylor and Francis Group, 1949.