APA (7th ed.) Citation

Shakespeare, W., & Crofts, J. E. (1950). Romeo and Juliet. Blackie & Son.

Chicago Style (17th ed.) Citation

Shakespeare, William, and J. E. Crofts. Romeo and Juliet. London [etc.]: Blackie & Son, 1950.

MLA (9th ed.) Citation

Shakespeare, William, and J. E. Crofts. Romeo and Juliet. Blackie & Son, 1950.

Warning: These citations may not always be 100% accurate.