Cita APA (7a ed.)

OpenStax. (2019). Chemistry: Atoms First (2nd edition.). OpenStax, XanEdu Publishing Inc.

Cita Chicago Style (17a ed.)

OpenStax. Chemistry: Atoms First. 2nd edition. [Houston, Texas]: OpenStax, XanEdu Publishing Inc, 2019.

Cita MLA (9a ed.)

OpenStax. Chemistry: Atoms First. 2nd edition. OpenStax, XanEdu Publishing Inc, 2019.