Gaya APA
JAEGER, J, C, N, ,, Z, R. (2007).
Fundamentals of Rock Mechanics. Fourth edition .
:
Blackwell Publishing.
Gaya MLA
JAEGER, J.C.,, COOK,, N.G.W., ,, ZIMMERMAN,, R.W..
"Fundamentals of Rock Mechanics. Fourth edition".
:
Blackwell Publishing,
2007.
Buku.