Dyfyniad APA

Pootts, R. B., & Oliver, M. R. (1972). Flows in Transportation Networks. Academic Press.

Dyfyniad Arddull Chicago

Pootts, Renfrey B., and M. Robert Oliver. Flows in Transportation Networks. New York: Academic Press, 1972.

Dyfyniad MLA

Pootts, Renfrey B., and M. Robert Oliver. Flows in Transportation Networks. Academic Press, 1972.

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