Gaya APA

Introduction to transportation / Donald J. Bowersox ; Pat J. Calabro ; George D. Wegenheim. (1990). New York, NY: MacMillan, c.

Gaya MLA

Introduction to transportation / Donald J. Bowersox ; Pat J. Calabro ; George D. Wegenheim. . New York, NY: MacMillan, c, 1990. Buku Umum.