Cita APA (7a ed.)

Association of American Geographers. Herausgebendes Organ. (1949). The professional geographer: Forum and journal of the Association of American Geographers. Routledge, Taylor and Francis Group. https://doi.org/10.1111/(ISSN)1467-9272

Cita Chicago Style (17a ed.)

Association of American Geographers. Herausgebendes Organ. The Professional Geographer: Forum and Journal of the Association of American Geographers. London [u.a.]: Routledge, Taylor and Francis Group, 1949. https://doi.org/10.1111/(ISSN)1467-9272.

Cita MLA (9a ed.)

Association of American Geographers. Herausgebendes Organ. The Professional Geographer: Forum and Journal of the Association of American Geographers. Routledge, Taylor and Francis Group, 1949. https://doi.org/10.1111/(ISSN)1467-9272.