APA aipamena

Fergusson, R., Manser, M., & Pickering, D. (2000). The penguin pocket thesaurus. New York: Penguin books.

Chicago Style aipamena

Fergusson, Rosalind, Martin Manser, và David Pickering. The Penguin Pocket Thesaurus. New York: Penguin books, 2000.

MLA aipamena

Fergusson, Rosalind, Martin Manser, và David Pickering. The Penguin Pocket Thesaurus. New York: Penguin books, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.