MLA

Smith, Thomas, 1638-1710, creator. Henotikon, sive, De causis remediisque dissidiorum quae orbem Christianum hodie affligunt exercitatio theolgica. 1675. https://collections.library.yale.edu/catalog/2110948.

APA, 6th edition

Smith, Thomas, 1638-1710, creator. (1675)[Henotikon, sive, De causis remediisque dissidiorum quae orbem Christianum hodie affligunt exercitatio theolgica]. https://collections.library.yale.edu/catalog/2110948.