APA-Zitierstil (7. Ausg.)

Freistadt, L. (1968). Proficiency badges for all-round physical achievement: The Regulations of 23 European countries, of Israel and of the Council of Europe with Standard Attainments and Points Scoring Tables. Selbstverl.

Chicago-Zitierstil (17. Ausg.)

Freistadt, Leo. Proficiency Badges for All-round Physical Achievement: The Regulations of 23 European Countries, of Israel and of the Council of Europe with Standard Attainments and Points Scoring Tables. Wien: Selbstverl, 1968.

MLA-Zitierstil (9. Ausg.)

Freistadt, Leo. Proficiency Badges for All-round Physical Achievement: The Regulations of 23 European Countries, of Israel and of the Council of Europe with Standard Attainments and Points Scoring Tables. Selbstverl, 1968.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.