MLA

Shakespeare, William, 1564-1616. The tragedie of King Richard the Third ... : as it hath beene lately acted by the King Maiesties sernauts [!] : newly augmented [!].. 1629. https://collections.library.yale.edu/catalog/10000056.

APA, 6th edition

Shakespeare, William, 1564-1616. (1629)[The tragedie of King Richard the Third ... : as it hath beene lately acted by the King Maiesties sernauts [!] : newly augmented [!].]. https://collections.library.yale.edu/catalog/10000056.