APA (7th ed.) Citation

(1970). Fridrich Engel's - drug i soratnik Karla Marksa. Znanie.

Chicago Style (17th ed.) Citation

Fridrich Engel's - Drug I Soratnik Karla Marksa. Znanie, 1970.

MLA (8th ed.) Citation

Fridrich Engel's - Drug I Soratnik Karla Marksa. Znanie, 1970.

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