APA (7th ed.) Citation

Waldo, F. L. Grenfell: Knight-Errant of the North.

Chicago Style (17th ed.) Citation

Waldo, Fullerton L. Grenfell: Knight-Errant of the North.

MLA (9th ed.) Citation

Waldo, Fullerton L. Grenfell: Knight-Errant of the North.

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