APA引文

Cornwell, P. (1997). Ruth, a Portrait: The Story of Ruth Bell Graham. Guideposts.

Chicago Style (17th ed.) Citation

Cornwell, Patricia. Ruth, a Portrait: The Story of Ruth Bell Graham. Carmel: Guideposts, 1997.

MLA引文

Cornwell, Patricia. Ruth, a Portrait: The Story of Ruth Bell Graham. Guideposts, 1997.