APA (7th ed.) Citation

Girdlestone, C. M. (1948). Mozart's piano concertos. Cassell.

Chicago Style (17th ed.) Citation

Girdlestone, C. M. Mozart's Piano Concertos. Londres: Cassell, 1948.

MLA (9th ed.) Citation

Girdlestone, C. M. Mozart's Piano Concertos. Cassell, 1948.