APA (7th ed.) Citation

Roberts, S. (1972). Bird-keeping and birdcages : a history / (by) Sonia Roberts: A history. David and Charles.

Chicago Style (17th ed.) Citation

Roberts, Sonia. Bird-keeping and Birdcages : A History / (by) Sonia Roberts: A History. Newton Abbot: David and Charles, 1972.

MLA (9th ed.) Citation

Roberts, Sonia. Bird-keeping and Birdcages : A History / (by) Sonia Roberts: A History. David and Charles, 1972.

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