APA (7th ed.) Citation

Lenz, F. (1992). The enlightenment cycle ([Tonträger].). Advanced Systems.

Chicago Style (17th ed.) Citation

Lenz, Frederick. The Enlightenment Cycle. [Tonträger]. [S.l.]: Advanced Systems, 1992.

MLA (9th ed.) Citation

Lenz, Frederick. The Enlightenment Cycle. [Tonträger]. Advanced Systems, 1992.

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