Cite

Room 226, Historical Sound Recordings (Speck-German Collection)

MLA

Room 226, Historical Sound Recordings (Speck-German Collection). 0AD. https://collections.library.yale.edu/catalog/10010662.

APA, 6th edition

Room 226, Historical Sound Recordings (Speck-German Collection). (0 C.E.). https://collections.library.yale.edu/catalog/10010662.