APA (7th ed.) Citation

Marx, K. (1975). Early writings / by K. Marx. Penguin.

Chicago Style (17th ed.) Citation

Marx, Karl. Early Writings / by K. Marx. Penguin, 1975.

MLA (9th ed.) Citation

Marx, Karl. Early Writings / by K. Marx. Penguin, 1975.

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