Cita APA (7th ed.)

Phillips, H. L., & Lockton, E. (1917). The string of pearls: Song. Chappell & Co.

Cita Chicago (17th ed.)

Phillips, H. Lyall, i Edward Lockton. The String of Pearls: Song. London: Chappell & Co, 1917.

Cita MLA (9th ed.)

Phillips, H. Lyall, i Edward Lockton. The String of Pearls: Song. Chappell & Co, 1917.