Cite

Birth record for William Blackbird

MLA

Kilpatrick, Jack Frederick. Birth Record for William Blackbird. 0AD. https://collections.library.yale.edu/catalog/15493814.

APA, 6th edition

Kilpatrick, J. F. (0 C.E.). Birth record for William Blackbird. https://collections.library.yale.edu/catalog/15493814.