Citazione Stile APA (7a Edizione)

Pendle, G. (2003). Calling cards: George Pendle on ham radio graphics. frieze.

Citazione stile Chigago Style (17a edizione)

Pendle, George. "Calling Cards: George Pendle on Ham Radio Graphics." Frieze 2003.

Citatione MLA (8a ed.)

Pendle, George. "Calling Cards: George Pendle on Ham Radio Graphics." Frieze, 2003.