APA Style
Hoek,E. (-).
UNDERGROUND EXCAVATIONS IN ROCK .
NULL:
INSTITUTION OF MINING AND METALLURGY.
Chicago Style
Hoek,E.
UNDERGROUND EXCAVATIONS IN ROCK.
NULL:
INSTITUTION OF MINING AND METALLURGY,
-.
Text.
MLA Style
Hoek,E.
UNDERGROUND EXCAVATIONS IN ROCK.
NULL:
INSTITUTION OF MINING AND METALLURGY,
-.
Text.
Turabian Style
Hoek,E.
UNDERGROUND EXCAVATIONS IN ROCK.
NULL:
INSTITUTION OF MINING AND METALLURGY,
-.
Print.