APA (7th ed.) Citation

Marlowe, C., & Knox. R.S. (1950). Edward the second. Methuen.

Chicago Style (17th ed.) Citation

Marlowe, Christopher, and Knox. R.S. Edward the Second. London: Methuen, 1950.

MLA (9th ed.) Citation

Marlowe, Christopher, and Knox. R.S. Edward the Second. Methuen, 1950.