APA Style
NELSON, ALFRED L.. (1956).
PLANT TRIGONOMETRY (THIRD ED.).
NEW YORK:
FREEMAN CO.
Chicago Style
NELSON, ALFRED L..
PLANT TRIGONOMETRY.
THIRD ED.
NEW YORK:
FREEMAN CO,
1956.
Text.
MLA Style
NELSON, ALFRED L..
PLANT TRIGONOMETRY.
THIRD ED.
NEW YORK:
FREEMAN CO,
1956.
Text.
Turabian Style
NELSON, ALFRED L..
PLANT TRIGONOMETRY.
THIRD ED.
NEW YORK:
FREEMAN CO,
1956.
Print.