Cita APA (7th ed.)

Sheppard, D. A., & Phillips, W. R. (1989). Plant-cast precast and prestressed concrete (2nd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Sheppard, David A., i William R. Phillips. Plant-cast Precast and Prestressed Concrete. 2nd ed. New York: McGraw-Hill, 1989.

Cita MLA (9th ed.)

Sheppard, David A., i William R. Phillips. Plant-cast Precast and Prestressed Concrete. 2nd ed. McGraw-Hill, 1989.