APA (7e ed.) Bronvermelding

Hamlin, C. Amateur collector among professional scholars: Wilmarth S. Lewis of Yale / Cyrus Hamlin. Sammler - Bibliophile - Exzentriker.(1998).

Chicago (17e ed.) Bronvermelding

Hamlin, Cyrus. "Amateur Collector Among Professional Scholars: Wilmarth S. Lewis of Yale / Cyrus Hamlin." Sammler - Bibliophile - Exzentriker.(1998) .

MLA (8e ed.) Bronvermelding

Hamlin, Cyrus. "Amateur Collector Among Professional Scholars: Wilmarth S. Lewis of Yale / Cyrus Hamlin." Sammler - Bibliophile - Exzentriker.(1998), .