Dyfyniad APA

Adams, M. T. (2003). Chasing birds across Texas: A birding big year. Texas A&M University Press.

Dyfyniad Arddull Chicago

Adams, Mark Thomas. Chasing Birds Across Texas: A Birding Big Year. College Station: Texas A&M University Press, 2003.

Dyfyniad MLA

Adams, Mark Thomas. Chasing Birds Across Texas: A Birding Big Year. Texas A&M University Press, 2003.

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