APA (7e ed.) Bronvermelding

Field Enterprises, inc, & Patterson, H. L. Patterson's American educational directory. v. [1]- 1904-. Field Enterprises [etc.].

Chicago (17e ed.) Bronvermelding

Field Enterprises, inc, en Homer L. Patterson. Patterson's American Educational Directory. V. [1]- 1904-. Chicago: Field Enterprises [etc.].

MLA (9e ed.) Bronvermelding

Field Enterprises, inc, en Homer L. Patterson. Patterson's American Educational Directory. V. [1]- 1904-. Field Enterprises [etc.].