Cita APA (7a ed.)

Garrett, K. C. (1994). A practical approach to nonstatistical sampling. [s.n].

Cita Chicago Style (17a ed.)

Garrett, Kenneth C. A Practical Approach to Nonstatistical Sampling. AICPA, New York: [s.n], 1994.

Cita MLA (9a ed.)

Garrett, Kenneth C. A Practical Approach to Nonstatistical Sampling. [s.n], 1994.