Cita APA

Weast, R. C. (1987). CRC handbook of chemistry and physics (Ed.68th /.).

Chicago Edition Citation

Weast, Robert C. CRC Handbook of Chemistry and Physics. Ed.68th /. Florida : CRC Press, 1987.

Cita MLA

Weast, Robert C. CRC Handbook of Chemistry and Physics. Ed.68th /. 1987.