Haydn, H. C., & Fuller, E. (1978). Thesaurus of book digests: Digests of the world's permanent writings from the ancient classics to current literature. Avenel Books.
Chicago-Zitierstil (17. Ausg.)Haydn, Hiram Collins, und Edmund Fuller. Thesaurus of Book Digests: Digests of the World's Permanent Writings from the Ancient Classics to Current Literature. New York: Avenel Books, 1978.
MLA-Zitierstil (9. Ausg.)Haydn, Hiram Collins, und Edmund Fuller. Thesaurus of Book Digests: Digests of the World's Permanent Writings from the Ancient Classics to Current Literature. Avenel Books, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.