APA (7th ed.) Citation

Ruotsila, M. (2011). H.M. Hyndman and the Russia Question after 1917. Journal of contemporary history.

Chicago Style (17th ed.) Citation

Ruotsila, Markku. "H.M. Hyndman and the Russia Question After 1917." Journal of Contemporary History 2011.

MLA (8th ed.) Citation

Ruotsila, Markku. "H.M. Hyndman and the Russia Question After 1917." Journal of Contemporary History, 2011.

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