APA (7th ed.) Citation

Marriott, A. L. (1969). Mystery of the Spiro Mound Builders.

Chicago Style (17th ed.) Citation

Marriott, Alice Lee. Mystery of the Spiro Mound Builders. 1969.

MLA (9th ed.) Citation

Marriott, Alice Lee. Mystery of the Spiro Mound Builders. 1969.

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