Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.