APA (7th ed.) Citation

Sawtell, R. c. 1., & Sawtell, S. (2006). Reflections from a long marriage. Swarthmore Lecture.

Chicago Style (17th ed.) Citation

Sawtell, Roger ca. 1927, and Susan Sawtell. "Reflections from a Long Marriage." Swarthmore Lecture 2006.

MLA (9th ed.) Citation

Sawtell, Roger ca. 1927, and Susan Sawtell. "Reflections from a Long Marriage." Swarthmore Lecture, 2006.

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