MLA

Stapleton, Thomas, 1535-1598. Tres Thomae, seu, De S. Thomæ Apostoli rebus gestis ; De S. Thoma Archiepiscopo Cantuariensi & martyre ; D. Thomæ Mori Angliæ quondam cancellarij vita : his adiecta est Oratio funebris in laudem R.P. Arnoldi de Ganthois Abbatis Marchennensis / authore Thoma Stapletono .... 1588. https://collections.library.yale.edu/catalog/16593816.

APA, 6th edition

Stapleton, Thomas, 1535-1598. (1588)[Tres Thomae, seu, De S. Thomæ Apostoli rebus gestis ; De S. Thoma Archiepiscopo Cantuariensi & martyre ; D. Thomæ Mori Angliæ quondam cancellarij vita : his adiecta est Oratio funebris in laudem R.P. Arnoldi de Ganthois Abbatis Marchennensis / authore Thoma Stapletono ...]. https://collections.library.yale.edu/catalog/16593816.