APA-referens

Norwalk, M. (1978). Pressure cooking and other methods of fuel-saving cookery. Penhambook.

Chicago-stil citat

Norwalk, Mary. Pressure Cooking and Other Methods of Fuel-saving Cookery. London: Penhambook, 1978.

MLA-referens

Norwalk, Mary. Pressure Cooking and Other Methods of Fuel-saving Cookery. Penhambook, 1978.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.