APA (7th ed.) Citation

Petraško, Ľ. Katyňský masaker - história utajovania.

Chicago Style (17th ed.) Citation

Petraško, Ľudovít. Katyňský Masaker - História Utajovania.

MLA (9th ed.) Citation

Petraško, Ľudovít. Katyňský Masaker - História Utajovania.

Warning: These citations may not always be 100% accurate.