Citazione Stile APA (7a Edizione)

Mellor, R. E. H. (1982). The Soviet Union and its geographical problems (1. publ.). The Macmillan Press.

Citazione stile Chigago Style (17a edizione)

Mellor, Roy E. H. The Soviet Union and Its Geographical Problems. 1. publ. London [u.a.]: The Macmillan Press, 1982.

Citatione MLA (9a ed.)

Mellor, Roy E. H. The Soviet Union and Its Geographical Problems. 1. publ. The Macmillan Press, 1982.