APA Citation

(1986). Tranquillity: The sound of relaxation. Alemania: Hallmark music & Entertainment.

Chicago Style Citation

Tranquillity: The Sound of Relaxation. Alemania: Hallmark music & Entertainment, 1986.

MLA Citation

Tranquillity: The Sound of Relaxation. Alemania: Hallmark music & Entertainment, 1986.

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