Chicago Natural History Museum. (1944). Report of the Director to the Board of Trustees for the year ... The Museum.
Chicago-Zitierstil (17. Ausg.)Chicago Natural History Museum. Report of the Director to the Board of Trustees for the Year ... [Chicago]: The Museum, 1944.
MLA-Zitierstil (8. Ausg.)Chicago Natural History Museum. Report of the Director to the Board of Trustees for the Year ... The Museum, 1944.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.