APA (7th ed.) Citation

Punka, G. (1993). Focke-Wulf Fw 189 in action. Squadron/Signal Publications.

Chicago Style (17th ed.) Citation

Punka, George. Focke-Wulf Fw 189 in Action. Carrollton, TX: Squadron/Signal Publications, 1993.

MLA (9th ed.) Citation

Punka, George. Focke-Wulf Fw 189 in Action. Squadron/Signal Publications, 1993.