Dyfyniad APA

Hackney, C. R. (1994). Environmental indicators and shellfish safety. Chapman and Hall.

Dyfyniad Arddull Chicago

Hackney, Cameron R. Environmental Indicators and Shellfish Safety. New York: Chapman and Hall, 1994.

Dyfyniad MLA

Hackney, Cameron R. Environmental Indicators and Shellfish Safety. Chapman and Hall, 1994.

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