(1966). Research problems in biology: Investigations for students. Prepared under the direction of Biological Science Curriculum Study. George C. Harrap.
Cita Chicago Style (17a ed.)Research Problems in Biology: Investigations for Students. Prepared Under the Direction of Biological Science Curriculum Study. London: George C. Harrap, 1966.
Cita MLA (9a ed.)Research Problems in Biology: Investigations for Students. Prepared Under the Direction of Biological Science Curriculum Study. George C. Harrap, 1966.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.