Mary Jones. (2010). Cambridge International A/As-level Biology: Revision Guide. Trans-Atlantic Publications.
Cita Chicago (17th ed.)Mary Jones. Cambridge International A/As-level Biology: Revision Guide. Trans-Atlantic Publications, 2010.
Cita MLA (9th ed.)Mary Jones. Cambridge International A/As-level Biology: Revision Guide. Trans-Atlantic Publications, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.