Cita APA (7th ed.)

Keeton, P., Owen, D. G., & Montgomery, J. E. (1980). Statutory supplement to Products liability and safety: Cases and materials. Foundation Press.

Cita Chicago (17th ed.)

Keeton, Page, David G. Owen, i John E. Montgomery. Statutory Supplement to Products Liability and Safety: Cases and Materials. Mineola, N.Y.: Foundation Press, 1980.

Cita MLA (8th ed.)

Keeton, Page, et al. Statutory Supplement to Products Liability and Safety: Cases and Materials. Foundation Press, 1980.