APA (7th ed.) Citation

Fletcher, C. R. L. (1890). Gustavus Adolphus and the struggle of protestantism for existence. Putnam.

Chicago Style (17th ed.) Citation

Fletcher, C. R. L. Gustavus Adolphus and the Struggle of Protestantism for Existence. N.Y.: Putnam, 1890.

MLA (8th ed.) Citation

Fletcher, C. R. L. Gustavus Adolphus and the Struggle of Protestantism for Existence. Putnam, 1890.

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