APA (7th ed.) Citation

(1970). Informator: Grudzień 1970. s.n.].

Chicago Style (17th ed.) Citation

Informator: Grudzień 1970. [S.l.: s.n.], 1970.

MLA (9th ed.) Citation

Informator: Grudzień 1970. s.n.], 1970.

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