Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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