APA (7th ed.) Citation

Gross, G. (1885). Karl Marx. Duncker & Humblot.

Chicago Style (17th ed.) Citation

Gross, Gustav. Karl Marx. Duncker & Humblot, 1885.

MLA (8th ed.) Citation

Gross, Gustav. Karl Marx. Duncker & Humblot, 1885.

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