APA ציטוט

Gregory, H. (2005). Puplic speaking for college & career. Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

Gregory, Hamilton. Puplic Speaking for College & Career. Boston: McGraw-Hill, 2005.

ציטוט MLA

Gregory, Hamilton. Puplic Speaking for College & Career. Boston: McGraw-Hill, 2005.