APA Style
Lenk, John D. (1991).
Lenk's audio handbook .
New York:
MC GRAW HILL.
Chicago Style
Lenk, John D.
Lenk's audio handbook.
New York:
MC GRAW HILL,
1991.
.
MLA Style
Lenk, John D.
Lenk's audio handbook.
New York:
MC GRAW HILL,
1991.
.
Turabian Style
Lenk, John D.
Lenk's audio handbook.
New York:
MC GRAW HILL,
1991.
.