Cita APA (7a ed.)

Manning, P., & Newman, A. R. (1986). Safety Isn't Always First: A Disturbing Look at Chemistry Books.

Cita Chicago Style (17a ed.)

Manning, Pat, y Alan R. Newman. Safety Isn't Always First: A Disturbing Look at Chemistry Books. 1986.

Cita MLA (9a ed.)

Manning, Pat, y Alan R. Newman. Safety Isn't Always First: A Disturbing Look at Chemistry Books. 1986.