Gaya APA

Russell, J, T. (1990). Kleppner s advertising procedure (11th ed.). Englewood Cliffs, NJ: Prentice-Hall, Inc..

Gaya MLA

Russell, J., Thomas. "Kleppner s advertising procedure". 11th ed. Englewood Cliffs, NJ: Prentice-Hall, Inc., 1990. Text.