Παραπομπή σε μορφή APA (7η εκδ.)

Mullins, L., & Linnett, S. (1989). Teddy Bears Past und Present: A Collector's Identification Guide ; written in the "International Year of the Teddy Bear," designated by Good Bears of the World (3. Aufl.). Hobby House Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mullins, Linda, και Scott Linnett. Teddy Bears Past Und Present: A Collector's Identification Guide ; Written in the "International Year of the Teddy Bear," Designated by Good Bears of the World. 3. Aufl. Cumberland: Hobby House Press, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Mullins, Linda, και Scott Linnett. Teddy Bears Past Und Present: A Collector's Identification Guide ; Written in the "International Year of the Teddy Bear," Designated by Good Bears of the World. 3. Aufl. Hobby House Press, 1989.