Cita APA (7a ed.)

QIAGEN. (2001). QIAGEN Product Guide 2001. QIAGEN.

Cita Chicago Style (17a ed.)

QIAGEN. QIAGEN Product Guide 2001. Hilden: QIAGEN, 2001.

Cita MLA (9a ed.)

QIAGEN. QIAGEN Product Guide 2001. QIAGEN, 2001.