Cita APA (7th ed.)

Roberts, E. H. (1980). On your feet: A practicing podiatrist tells you how to maintain foot health and comfort from infancy to old age. Rodale Press.

Cita Chicago (17th ed.)

Roberts, Elizabeth H. On Your Feet: A Practicing Podiatrist Tells You How to Maintain Foot Health and Comfort from Infancy to Old Age. Emmaus, Pa: Rodale Press, 1980.

Cita MLA (9th ed.)

Roberts, Elizabeth H. On Your Feet: A Practicing Podiatrist Tells You How to Maintain Foot Health and Comfort from Infancy to Old Age. Rodale Press, 1980.