APA (7th ed.) Citation

National Portrait Gallery (Great Britain), Piper, D., & Shakespeare, W. (1964). O sweet Mr. Shakespeare I'll have his picture: The changing image of Shakespeare's person, 1600-1800. National Portrait Gallery.

Chicago Style (17th ed.) Citation

National Portrait Gallery (Great Britain), David Piper, and William Shakespeare. O Sweet Mr. Shakespeare I'll Have His Picture: The Changing Image of Shakespeare's Person, 1600-1800. [London]: National Portrait Gallery, 1964.

MLA (9th ed.) Citation

National Portrait Gallery (Great Britain), et al. O Sweet Mr. Shakespeare I'll Have His Picture: The Changing Image of Shakespeare's Person, 1600-1800. National Portrait Gallery, 1964.