Cita APA (7a ed.)

Gillies, L., & Others, A. (1980). Planning a Library-Based Program.

Cita Chicago Style (17a ed.)

Gillies, Laurey, y And Others. Planning a Library-Based Program. 1980.

Cita MLA (9a ed.)

Gillies, Laurey, y And Others. Planning a Library-Based Program. 1980.