Dyfyniad APA

Bahmanyar, M., & Cavanaugh, D. C. (1976). Plague manual. World Health Organization ; available from Q Corp.].

Dyfyniad Arddull Chicago

Bahmanyar, M., and D. C. Cavanaugh. Plague Manual. Geneva : [Albany: World Health Organization ; available from Q Corp.], 1976.

Dyfyniad MLA

Bahmanyar, M., and D. C. Cavanaugh. Plague Manual. World Health Organization ; available from Q Corp.], 1976.

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