Παραπομπή σε μορφή APA (7η εκδ.)

Trivizas, E., & Oxenbury, H. (1993). The three little wolves and the big bad pig (1st United States ed.). Margaret K. McElderry Books : Maxwell Macmillan International.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Trivizas, Eugenios, και Helen Oxenbury. The Three Little Wolves and the Big Bad Pig. 1st United States ed. New York: Margaret K. McElderry Books : Maxwell Macmillan International, 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Trivizas, Eugenios, και Helen Oxenbury. The Three Little Wolves and the Big Bad Pig. 1st United States ed. Margaret K. McElderry Books : Maxwell Macmillan International, 1993.