Cita APA (7a ed.)

Heinlen, W. F., & Midbon, M. A. (1978). Data Base Management on a Budget.

Cita Chicago Style (17a ed.)

Heinlen, William F., y Mark A. Midbon. Data Base Management on a Budget. 1978.

Cita MLA (9a ed.)

Heinlen, William F., y Mark A. Midbon. Data Base Management on a Budget. 1978.