APA (7th ed.) Citation

Penderecki, K. (2014). Concert in celebration of his 80th birthday. C Major Entertainment.

Chicago Style (17th ed.) Citation

Penderecki, Krzysztof. Concert in Celebration of His 80th Birthday. Berlin, Berlin State: C Major Entertainment, 2014.

MLA (9th ed.) Citation

Penderecki, Krzysztof. Concert in Celebration of His 80th Birthday. C Major Entertainment, 2014.

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