Gaya APA

Welty, J, R. et al (2008). Supplementary problems for fundamenrtals of momentun, heat, and mass transfer (Seventh). Singapore: John Wiley \r Sons.

Gaya MLA

Welty, James, R. et al. "Supplementary problems for fundamenrtals of momentun, heat, and mass transfer". Seventh Singapore: John Wiley \r Sons, 2008. Buku.