APA (7th ed.) Citation

Hartnett, R. C. Robert C. Hartnett, S.J., papers.

Chicago Style (17th ed.) Citation

Hartnett, Robert Clinton. Robert C. Hartnett, S.J., Papers.

MLA (8th ed.) Citation

Hartnett, Robert Clinton. Robert C. Hartnett, S.J., Papers.

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