Παραπομπή σε μορφή APA (7η εκδ.)

Sparke, P. (1998). A century of design: Design pioneers of the 20th century. Barron's Educational Series.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sparke, Penny. A Century of Design: Design Pioneers of the 20th Century. Hauppauge, N.Y.: Barron's Educational Series, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sparke, Penny. A Century of Design: Design Pioneers of the 20th Century. Barron's Educational Series, 1998.