Dyfyniad APA

National Gallery of Art, Metro, J., Christen, B. S., Shea, L., Srrand, J., & Hand, J. O. (2016). Highlights from the National Gallery of Art Washington. Washington: Board of Trustees, National Gallery of Art.

Dyfyniad Arddull Chicago

National Gallery of Art, Judy Metro, Barbara S. Christen, Lisa Shea, John Srrand, and John Oliver Hand. Highlights From the National Gallery of Art Washington. Washington: Board of Trustees, National Gallery of Art, 2016.

Dyfyniad MLA

National Gallery of Art, et al. Highlights From the National Gallery of Art Washington. Washington: Board of Trustees, National Gallery of Art, 2016.

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