Cita APA (7th ed.)

Allday, J. (2002). Quarks, leptons and big bang. Institute of Philadelphia.

Cita Chicago (17th ed.)

Allday, Jonathan. Quarks, Leptons and Big Bang. London: Institute of Philadelphia, 2002.

Cita MLA (9th ed.)

Allday, Jonathan. Quarks, Leptons and Big Bang. Institute of Philadelphia, 2002.