APA Style
SYMES, R. F.. ().
Eyewitness Rock & Mineral .
:
Dorling Kindersley Book.
Chicago Style
SYMES, R. F..
Eyewitness Rock & Mineral.
:
Dorling Kindersley Book,
.
Text.
MLA Style
SYMES, R. F..
Eyewitness Rock & Mineral.
:
Dorling Kindersley Book,
.
Text.
Turabian Style
SYMES, R. F..
Eyewitness Rock & Mineral.
:
Dorling Kindersley Book,
.
Print.