Cibber, C., & Shakespeare, W. The tragical history of King Richard III: Alter'd from Shakespear by Colley Cibber, Esq.
Chicago Style (17th ed.) CitationCibber, Colley, and William Shakespeare. The Tragical History of King Richard III: Alter'd from Shakespear by Colley Cibber, Esq.
MLA (9th ed.) CitationCibber, Colley, and William Shakespeare. The Tragical History of King Richard III: Alter'd from Shakespear by Colley Cibber, Esq.
Warning: These citations may not always be 100% accurate.