Gaya APA
MacKinstry, Hugh Exton. (1948).
MINING geology / Hugh Exton McKinstry ... (et al.) .
:
Prentice-Hall.
Gaya Chicago
MacKinstry, Hugh Exton.
MINING geology / Hugh Exton McKinstry ... (et al.).
:
Prentice-Hall,
1948.
Text.
Gaya MLA
MacKinstry, Hugh Exton.
MINING geology / Hugh Exton McKinstry ... (et al.).
:
Prentice-Hall,
1948.
Text.
Gaya Turabian
MacKinstry, Hugh Exton.
MINING geology / Hugh Exton McKinstry ... (et al.).
:
Prentice-Hall,
1948.
Print.