APA (7th ed.) Citation

Samelson, W. (1980). English as a second language (2nd ed.). Reston Pub. Co..

Chicago Style (17th ed.) Citation

Samelson, William. English as a Second Language. 2nd ed. Reston, Va.: Reston Pub. Co., 1980.

MLA (9th ed.) Citation

Samelson, William. English as a Second Language. 2nd ed. Reston Pub. Co., 1980.