Gaya APA
Bowles, Joseph E., Silaban, Pantur. (1992).
Foundation analysis and design= analisis dan desain pondasi jilid 1 (ed. 4).
Jakarta:
Erlangga.
Gaya Chicago
Bowles, Joseph E., Silaban, Pantur.
Foundation analysis and design= analisis dan desain pondasi jilid 1.
ed. 4
Jakarta:
Erlangga,
1992.
Text.
Gaya MLA
Bowles, Joseph E., Silaban, Pantur.
Foundation analysis and design= analisis dan desain pondasi jilid 1.
ed. 4
Jakarta:
Erlangga,
1992.
Text.
Gaya Turabian
Bowles, Joseph E., Silaban, Pantur.
Foundation analysis and design= analisis dan desain pondasi jilid 1.
ed. 4
Jakarta:
Erlangga,
1992.
Print.