Gaya APA
Riegel, Emil Raymond. (1953).
Chemical Process Machinery (Ed. 2.--).
New York:
Reinhold.
Gaya Chicago
Riegel, Emil Raymond.
Chemical Process Machinery.
Ed. 2.--
New York:
Reinhold,
1953.
Text.
Gaya MLA
Riegel, Emil Raymond.
Chemical Process Machinery.
Ed. 2.--
New York:
Reinhold,
1953.
Text.
Gaya Turabian
Riegel, Emil Raymond.
Chemical Process Machinery.
Ed. 2.--
New York:
Reinhold,
1953.
Print.