APA (7th ed.) Citation

Maggs, M. (1993). Grolier PROGRAMMED English Course 4. Glolier International, In.

Chicago Style (17th ed.) Citation

Maggs, Margaret. Grolier PROGRAMMED English Course 4. Glolier International, In, 1993.

MLA (8th ed.) Citation

Maggs, Margaret. Grolier PROGRAMMED English Course 4. Glolier International, In, 1993.

Warning: These citations may not always be 100% accurate.