APA (7th ed.) Citation

Tracy, L. (1901). The invaders: A story of Britain's peril. George Bell.

Chicago Style (17th ed.) Citation

Tracy, Louis. The Invaders: A Story of Britain's Peril. London: George Bell, 1901.

MLA (8th ed.) Citation

Tracy, Louis. The Invaders: A Story of Britain's Peril. George Bell, 1901.

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