APA (7th ed.) Citation

Lange, K., Τάσσος, Α., & Μελετόπουλος, Ι. Α. (1971). 1821: Twelve Greek medals. Ασπιώτη-Έλκα.

Chicago Style (17th ed.) Citation

Lange, Konrad, Α Τάσσος, and Ιωάννης Α Μελετόπουλος. 1821: Twelve Greek Medals. Αθήνα: Ασπιώτη-Έλκα, 1971.

MLA (8th ed.) Citation

Lange, Konrad, et al. 1821: Twelve Greek Medals. Ασπιώτη-Έλκα, 1971.