Penggayaan APA
Roth, Ronald J B. (1992).
Small gas engines .
Illionis:
The Goodheart - Willcox.
Chicago Style
Roth, Ronald J B.
Small gas engines.
Illionis:
The Goodheart - Willcox,
1992.
Text.
MLA Style
Roth, Ronald J B.
Small gas engines.
Illionis:
The Goodheart - Willcox,
1992.
Text.
Turabian Style
Roth, Ronald J B.
Small gas engines.
Illionis:
The Goodheart - Willcox,
1992.
Print.