Cita APA (7th ed.)

Courant Computer Science Symposium, New York, N.Y., & Rustin, R. (1972). Data base systems. Prentice-Hall.

Cita Chicago (17th ed.)

Courant Computer Science Symposium, New York, N.Y., i Randall Rustin. Data Base Systems. Englewood Cliffs, N.J.: Prentice-Hall, 1972.

Cita MLA (8th ed.)

Courant Computer Science Symposium, New York, N.Y., i Randall Rustin. Data Base Systems. Prentice-Hall, 1972.