Citazione Stile APA (7a Edizione)

Kelley, P. C., & Lawyer, K. (1949). How to organize and operate a small business: By P. C. Kelley. Prentice-Hall [1952.

Citazione stile Chigago Style (17a edizione)

Kelley, Pearce C., e Kenneth Lawyer. How to Organize and Operate a Small Business: By P. C. Kelley. New York: Prentice-Hall [1952, 1949.

Citatione MLA (9a ed.)

Kelley, Pearce C., e Kenneth Lawyer. How to Organize and Operate a Small Business: By P. C. Kelley. Prentice-Hall [1952, 1949.