Dyfyniad APA

Kinder, R. (1990). Serials and reference services. Haworth Press.

Dyfyniad Arddull Chicago

Kinder, Robin. Serials and Reference Services. New York: Haworth Press, 1990.

Dyfyniad MLA

Kinder, Robin. Serials and Reference Services. Haworth Press, 1990.

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