Cita APA

Judge, P. J., & Gerrie, B. (1986). Small scale bibliographic databases. Sidney: Academic.

Citación estilo Chicago

Judge, Peter John, y Brenda Gerrie. Small Scale Bibliographic Databases. Sidney: Academic, 1986.

Cita MLA

Judge, Peter John, y Brenda Gerrie. Small Scale Bibliographic Databases. Sidney: Academic, 1986.