Hernandez, D. F. Proposed high school science courses for general education.
Čikaški stil citiranja (17. izdanje)Hernandez, Dolores F. Proposed High School Science Courses for General Education.
MLA način citiranja (9. izdanje)Hernandez, Dolores F. Proposed High School Science Courses for General Education.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.