MLA

Easton, Adeline Mills, and Nellie Olmsted Lincoln. The Story of Our Wedding Journey "as It Was Written down by One Who Heard" / Nellie Olmsted Lincoln. Priv. print., 1911. https://collections.library.yale.edu/catalog/10187199.

APA, 6th edition

Easton, A. M., & Lincoln, N. O. (1911). The story of our wedding journey "as it was written down by one who heard" / Nellie Olmsted Lincoln. [Travel literature]. Priv. print., https://collections.library.yale.edu/catalog/10187199.