Gaya APA
Geffner, Saul L., Lauren, Paul M.. (1968).
Experimental chemistry (2nd ed).
New York:
Amsco School Publications.
Gaya Chicago
Geffner, Saul L., Lauren, Paul M..
Experimental chemistry.
2nd ed
New York:
Amsco School Publications,
1968.
Text.
Gaya MLA
Geffner, Saul L., Lauren, Paul M..
Experimental chemistry.
2nd ed
New York:
Amsco School Publications,
1968.
Text.
Gaya Turabian
Geffner, Saul L., Lauren, Paul M..
Experimental chemistry.
2nd ed
New York:
Amsco School Publications,
1968.
Print.