APA Style

Levine, S, N. (1973). Socio-Economic planning sciences: An International juornal (Vol. 7,--No. 2). New York: Pergamon press.

MLA Style

Levine, Sumner, N.. "Socio-Economic planning sciences: An International juornal". Vol. 7,--No. 2 New York: Pergamon press, 1973. Text.