APA (7th ed.) Citation

Lado, R. (1989). Lado english series 1 (New ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Lado, Robert. Lado English Series 1. New ed. Englewood Cliffs, NJ: Prentice-Hall, 1989.

MLA (9th ed.) Citation

Lado, Robert. Lado English Series 1. New ed. Prentice-Hall, 1989.