American Association for the Advancement of Science. (2001). Science; Trends in undergraduate education. s.e.
Citazione stile Chigago Style (17a edizione)American Association for the Advancement of Science. Science; Trends in Undergraduate Education. Massachusetts: s.e, 2001.
Citatione MLA (9a ed.)American Association for the Advancement of Science. Science; Trends in Undergraduate Education. s.e, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.