Dyfyniad APA

Williams, H. H., & Jones, A. (1994). Parasitic worms of fish. Taylor & Francis.

Dyfyniad Arddull Chicago

Williams, H. Harford, and Arlene Jones. Parasitic Worms of Fish. London ; Bristol, PA: Taylor & Francis, 1994.

Dyfyniad MLA

Williams, H. Harford, and Arlene Jones. Parasitic Worms of Fish. Taylor & Francis, 1994.

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