Cita APA

Puppi, G., & Bernardini, G. (1968). Old and new problems in elementary particles. Academic Press.

Citación estilo Chicago

Puppi, G., y Gilberto Bernardini. Old and New Problems in Elementary Particles. New York: Academic Press, 1968.

Cita MLA

Puppi, G., y Gilberto Bernardini. Old and New Problems in Elementary Particles. Academic Press, 1968.