Gaya APA

Langley, H, H, R, H. (2022). 1,001 Chemistry Practice Problems For Dummies . Hoboken, New Jersey, USA: Wiley.

Gaya MLA

Langley, Heather, Hattori;, Richard, H.. "1,001 Chemistry Practice Problems For Dummies". Hoboken, New Jersey, USA: Wiley, 2022. Text.