APA (7th ed.) Citation

Posford, G. (1936). Good-night Vienna: A romantic musical play (10th impression.). Keith Prowse.

Chicago Style (17th ed.) Citation

Posford, George. Good-night Vienna: A Romantic Musical Play. 10th impression. London: Keith Prowse, 1936.

MLA (8th ed.) Citation

Posford, George. Good-night Vienna: A Romantic Musical Play. 10th impression. Keith Prowse, 1936.

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