Cita APA (7th ed.)

Poulos, H. G., & Davis, E. H. (1980). Pile foundations analysis and design (1a. ed.). John Wiley and Sons.

Cita Chicago (17th ed.)

Poulos, H. G., i E. H. Davis. Pile Foundations Analysis and Design. 1a. ed. Nueva York: John Wiley and Sons, 1980.

Cita MLA (9th ed.)

Poulos, H. G., i E. H. Davis. Pile Foundations Analysis and Design. 1a. ed. John Wiley and Sons, 1980.