Cita APA (7a ed.)

Polonsky, A. (2020). Sir Sigmund Sternberg: 2 June 1921-18 October 2016. Polin.

Cita Chicago Style (17a ed.)

Polonsky, Antony. "Sir Sigmund Sternberg: 2 June 1921-18 October 2016." Polin 2020.

Cita MLA (8a ed.)

Polonsky, Antony. "Sir Sigmund Sternberg: 2 June 1921-18 October 2016." Polin, 2020.