Cita APA

Mac Dougall, A. F. E., & Prytherch, R. E. (1991). Handbook of library cooperation.

Chicago Edition Citation

Mac Dougall, Alan F; Ed, i Ray; Ed Prytherch. Handbook of Library Cooperation. Aldershot, Gower, 1991.

Cita MLA

Mac Dougall, Alan F; Ed, i Ray; Ed Prytherch. Handbook of Library Cooperation. 1991.