Cita APA (7th ed.)

Niven, W., & Ohman, A. (1971). Basic accounting procedures (2d ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Niven, William, i Anka Ohman. Basic Accounting Procedures. 2d ed. Englewood Cliffs, N.J.: Prentice-Hall, 1971.

Cita MLA (8th ed.)

Niven, William, i Anka Ohman. Basic Accounting Procedures. 2d ed. Prentice-Hall, 1971.