Cita APA (7th ed.)

Sawyer, K. (1998). Brightest cosmic explosion documented. Today.

Cita Chicago (17th ed.)

Sawyer, Kathy. "Brightest Cosmic Explosion Documented." Today 1998.

Cita MLA (9th ed.)

Sawyer, Kathy. "Brightest Cosmic Explosion Documented." Today, 1998.