APA (7th ed.) Citation

Castle, A., & Castle, E. (1907). My merry Rockhurst / by A. and E. Castle. Smith, Elder.

Chicago Style (17th ed.) Citation

Castle, A., and E. Castle. My Merry Rockhurst / by A. and E. Castle. Smith, Elder, 1907.

MLA (9th ed.) Citation

Castle, A., and E. Castle. My Merry Rockhurst / by A. and E. Castle. Smith, Elder, 1907.

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