Gaya APA

Kacmarek, R, M. et al (2021). Egan's fundamentals of respiratory care: workbook (Ed. 12). Missouri: Elsevier.

Gaya MLA

Kacmarek, Robert, M.. et al. "Egan's fundamentals of respiratory care: workbook". Ed. 12 Missouri: Elsevier, 2021. Buku.