Dyfyniad APA

Boucher, V. (1997). Interlibrary loan practices handbook (2nd ed.). American Library Association.

Dyfyniad Arddull Chicago

Boucher, Virginia. Interlibrary Loan Practices Handbook. 2nd ed. Chicago: American Library Association, 1997.

Dyfyniad MLA

Boucher, Virginia. Interlibrary Loan Practices Handbook. 2nd ed. American Library Association, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.