Cita APA

Kendris, C., & Kendris, C. (1990). 501 Spanish verbs fully conjugated in all the tenses in a new easy to learn format, alphabetically arranged (3.). Woodbury, N.Y.: Barron's Educational Series.

Citación estilo Chicago

Kendris, Christopher, y Christopher Kendris. 501 Spanish Verbs Fully Conjugated in All the Tenses in a New Easy to Learn Format, Alphabetically Arranged. 3. Woodbury, N.Y.: Barron's Educational Series, 1990.

Cita MLA

Kendris, Christopher, y Christopher Kendris. 501 Spanish Verbs Fully Conjugated in All the Tenses in a New Easy to Learn Format, Alphabetically Arranged. 3. Woodbury, N.Y.: Barron's Educational Series, 1990.