Gaya APA

Kendris, C. (1990). 501 French Verbs : Fully Conjugated in All the Tenses in a New Easy to Learn Format (Ed. 3). New York: Barron's Educational Series, Inc..

Gaya MLA

Kendris, Christopher. "501 French Verbs : Fully Conjugated in All the Tenses in a New Easy to Learn Format". Ed. 3 New York: Barron's Educational Series, Inc., 1990. Text.