APA (7th ed.) Citation

Barwick, M. M. (1990). A guide to centres of interanational lending and copying (4th ed.). IFLA Office for Internat. Lending.

Chicago Style (17th ed.) Citation

Barwick, Margaret M. A Guide to Centres of Interanational Lending and Copying. 4th ed. Wetherby: IFLA Office for Internat. Lending, 1990.

MLA (9th ed.) Citation

Barwick, Margaret M. A Guide to Centres of Interanational Lending and Copying. 4th ed. IFLA Office for Internat. Lending, 1990.