APA Edition Citation

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

Chicago Edition Citation

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

MLA Edition Citation

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

Warning: These citations may not always be 100% accurate.