Gaya APA

Strakosch, G, R., Caporale, R, S. (2012). The Vertical Transportation (4th.ed.). Hoboken, NJ: John Wiley and Sons, Inc..

Gaya MLA

Strakosch, George, R., Caporale, Roberst, S. "The Vertical Transportation". 4th.ed. Hoboken, NJ: John Wiley and Sons, Inc., 2012. Text.