APA

Kendris C., Kendris T., . (2003). 501 spanish verbs : fully conjugated in all the tenses and moods in a new easy-to-learn format, alphabetically arranged. New York: Barron's educational series.

Chicago

Kendris Christopher, Kendris Theodore, . 2003. 501 spanish verbs : fully conjugated in all the tenses and moods in a new easy-to-learn format, alphabetically arranged. New York: Barron's educational series.

Harvard

Kendris C., Kendris T., . (2003). 501 spanish verbs : fully conjugated in all the tenses and moods in a new easy-to-learn format, alphabetically arranged. New York: Barron's educational series.

MLA

Kendris Christopher, Kendris Theodore, . 501 spanish verbs : fully conjugated in all the tenses and moods in a new easy-to-learn format, alphabetically arranged. New York: Barron's educational series. 2003.