Dyfyniad APA

Frumkin, H. (2010). Environmental health: From global to local (2nd ed.). Jossey-Bass.

Dyfyniad Arddull Chicago

Frumkin, Howard. Environmental Health: From Global to Local. 2nd ed. San Francisco, CA: Jossey-Bass, 2010.

Dyfyniad MLA

Frumkin, Howard. Environmental Health: From Global to Local. 2nd ed. Jossey-Bass, 2010.

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