APA (7th ed.) Citation

Silber, E. S. (1991). Critical issues in foreign language instruction. Garland.

Chicago Style (17th ed.) Citation

Silber, Ellen S. Critical Issues in Foreign Language Instruction. New York: Garland, 1991.

MLA (9th ed.) Citation

Silber, Ellen S. Critical Issues in Foreign Language Instruction. Garland, 1991.