Dyfyniad APA

Yancey, K. B., & Weiser, I. (1997). Situating portfolios: Four perspectives. Utah State University Press.

Dyfyniad Arddull Chicago

Yancey, Kathleen Blake, and Irwin Weiser. Situating Portfolios: Four Perspectives. Logan, Utah: Utah State University Press, 1997.

Dyfyniad MLA

Yancey, Kathleen Blake, and Irwin Weiser. Situating Portfolios: Four Perspectives. Utah State University Press, 1997.

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