Schloman, B. F., & Ahl, R. E. (1979). Retention Periods for Journals in a Small Academic Library.
Citazione stile Chigago Style (17a edizione)Schloman, Barbara Frick, e Ruth E. Ahl. Retention Periods for Journals in a Small Academic Library. 1979.
Citatione MLA (9a ed.)Schloman, Barbara Frick, e Ruth E. Ahl. Retention Periods for Journals in a Small Academic Library. 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.