Cita APA (7th ed.)
Hofinger, J., & Engelbarts, R. K. (1964). Developments in Austrian university libraries. Univ. of Ill.
Cita Chicago (17th ed.)
Hofinger, Josef, i R. K. Engelbarts. Developments in Austrian University Libraries. Urbana, Ill: Univ. of Ill, 1964.
Cita MLA (9th ed.)
Hofinger, Josef, i R. K. Engelbarts. Developments in Austrian University Libraries. Univ. of Ill, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.