एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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