Cita APA (7th ed.)

Winner Cherie. Cool Science Life On The Edge. Lerner.

Cita Chicago (17th ed.)

Winner Cherie. Cool Science Life On The Edge. 2008 2008: Lerner.

Cita MLA (9th ed.)

Winner Cherie. Cool Science Life On The Edge. Lerner.

Atenció: Aquestes cites poden no estar 100% correctes.