APA aipamena

Beyer, T. R. (1998). 501 English verbs: Fully conjugated in all the tenses in an easy-to-learn format alphabetically arranged. Barron's.

Chicago Style aipamena

Beyer, Thomas R. 501 English Verbs: Fully Conjugated in All the Tenses in an Easy-to-learn Format Alphabetically Arranged. Hauppauge, N.Y: Barron's, 1998.

MLA aipamena

Beyer, Thomas R. 501 English Verbs: Fully Conjugated in All the Tenses in an Easy-to-learn Format Alphabetically Arranged. Barron's, 1998.