APA (7th ed.) Citation

Backer, D. I. (2019). 0257.1.00.pdf. punctum books.

Chicago Style (17th ed.) Citation

Backer, David I. 0257.1.00.pdf. punctum books, 2019.

MLA (8th ed.) Citation

Backer, David I. 0257.1.00.pdf. punctum books, 2019.

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