A new variorum edition of Shakespeare.
Macbeth,
ed. by Horace Howard Furness.

APA Citation

Shakespeare, W., Furness, H. Howard., Furness, H. Howard. (1903). A new variorum edition of Shakespeare. 3d ed., rev. ed. by Horace Howard Furness, Jr. Philadelphia: Lippincott.

MLA Citation

Shakespeare, William, 1564-1616, Horace Howard Furness, and Horace Howard Furness. A New Variorum Edition of Shakespeare. 3d ed., rev. ed. by Horace Howard Furness, Jr. Philadelphia: Lippincott, 1903.