APA (7th ed.) Citation

ScienceDirect (Online service), Fertl, W. H., Chapman, R. E., & Hotz, R. F. (1994). Studies in abnormal pressures. Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Walter H. Fertl, Richard E. Chapman, and Rod F. Hotz. Studies in Abnormal Pressures. Amsterdam ; New York: Elsevier, 1994.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Studies in Abnormal Pressures. Elsevier, 1994.