APA (7th ed.) Citation

Bret, D. (1989). The Piaf legend (1. publ. as paperback.). Robson Books.

Chicago Style (17th ed.) Citation

Bret, David. The Piaf Legend. 1. publ. as paperback. London: Robson Books, 1989.

MLA (9th ed.) Citation

Bret, David. The Piaf Legend. 1. publ. as paperback. Robson Books, 1989.

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