Style de citation APA (7e éd.)

Lockhart, P. D. (2004). Frederik II and the Protestant cause: Denmark's role in the Wars of Religion, 1559-1596. The Northern world.

Style de citation Chicago (17e éd.)

Lockhart, Paul Douglas. "Frederik II and the Protestant Cause: Denmark's Role in the Wars of Religion, 1559-1596." The Northern World 2004.

Style de citation MLA (8e éd.)

Lockhart, Paul Douglas. "Frederik II and the Protestant Cause: Denmark's Role in the Wars of Religion, 1559-1596." The Northern World, 2004.