APA Style
SMITH, GILBERT M.. (1950).
The fresh-water algae of the United States (2nd).
New York:
McGraw-Hill.
Chicago Style
SMITH, GILBERT M..
The fresh-water algae of the United States.
2nd
New York:
McGraw-Hill,
1950.
TXB.
MLA Style
SMITH, GILBERT M..
The fresh-water algae of the United States.
2nd
New York:
McGraw-Hill,
1950.
TXB.
Turabian Style
SMITH, GILBERT M..
The fresh-water algae of the United States.
2nd
New York:
McGraw-Hill,
1950.
TXB.