APA Style
Claus, Edward P. (1961).
Pharmacognosy (4th).
:
delmar thomson learning.
Chicago Style
Claus, Edward P.
Pharmacognosy.
4th
:
delmar thomson learning,
1961.
Text.
MLA Style
Claus, Edward P.
Pharmacognosy.
4th
:
delmar thomson learning,
1961.
Text.
Turabian Style
Claus, Edward P.
Pharmacognosy.
4th
:
delmar thomson learning,
1961.
Print.