APA-viite

Houghtalen, R. J., Akan, A. O., & Hwang, N. H. C. (2010). Fundamentals of Hydraulic Engineering Systems. Pearson.

Chicago-tyylinen lähdeviittaus

Houghtalen, Robert J., A. Osman Akan, ja Ned H. C. Hwang. Fundamentals of Hydraulic Engineering Systems. Pearson, 2010.

MLA-viite

Houghtalen, Robert J., et al. Fundamentals of Hydraulic Engineering Systems. Pearson, 2010.