APA Style
Braja M, Das, Muni, Budhu, Donald P., Coduto. (1990).
Materi kuliah rekayasa pondasi I .
New York:
Company.
Chicago Style
Braja M, Das, Muni, Budhu, Donald P., Coduto.
Materi kuliah rekayasa pondasi I.
New York:
Company,
1990.
Buku Teks.
MLA Style
Braja M, Das, Muni, Budhu, Donald P., Coduto.
Materi kuliah rekayasa pondasi I.
New York:
Company,
1990.
Buku Teks.
Turabian Style
Braja M, Das, Muni, Budhu, Donald P., Coduto.
Materi kuliah rekayasa pondasi I.
New York:
Company,
1990.
Buku Teks.