APA

Appleby M., .Diercke Geography Bilingual. Basic Textbook. Braunschweig: .

Chicago

Appleby Matthew, .Diercke Geography Bilingual. Basic Textbook. Braunschweig: .

Harvard

Appleby M., .Diercke Geography Bilingual. Basic Textbook. Braunschweig: .

MLA

Appleby Matthew, .Braunschweig: . .