APA (7th ed.) Citation

(1978). Heroic Epic and Saga. An Introduction to the World’s Great Folk Epics.

Chicago Style (17th ed.) Citation

Heroic Epic and Saga. An Introduction to the World’s Great Folk Epics. Bloomington/London, 1978.

MLA (8th ed.) Citation

Heroic Epic and Saga. An Introduction to the World’s Great Folk Epics. 1978.

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