APA (7th ed.) Citation

González, J. R., & Zufelt, D. L. (1973). Cognates: Vocabulary enrichment for bilinguals (Spanish-English). MSS Information Corp..

Chicago Style (17th ed.) Citation

González, Joe R., and David L. Zufelt. Cognates: Vocabulary Enrichment for Bilinguals (Spanish-English). New York: MSS Information Corp., 1973.

MLA (9th ed.) Citation

González, Joe R., and David L. Zufelt. Cognates: Vocabulary Enrichment for Bilinguals (Spanish-English). MSS Information Corp., 1973.