Cita APA (7a ed.)

Barbara Mitchelhill. (2009). PYP L3 Noah's Ark single (Pearson Baccalaureate PrimaryYears Programme). Heinemann.

Cita Chicago Style (17a ed.)

Barbara Mitchelhill. PYP L3 Noah's Ark Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann, 2009.

Cita MLA (9a ed.)

Barbara Mitchelhill. PYP L3 Noah's Ark Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann, 2009.

Precaución: Estas citas no son 100% exactas.