APA (7. basım) Alıntı

Macfarren, G. A., & Oxenford, J. (1864). Helvellyn: An opera in four acts. Cramer.

Chicago Style (17. basım) Atıf

Macfarren, G. A., ve John Oxenford. Helvellyn: An Opera in Four Acts. London: Cramer, 1864.

MLA (8th ed.) Atıf

Macfarren, G. A., ve John Oxenford. Helvellyn: An Opera in Four Acts. Cramer, 1864.