Gaya APA
Langhaar, H.L. (1959).
Engineering mechanics (text).
New York:
Mc Graw Hill.
Gaya Chicago
Langhaar, H.L.
Engineering mechanics.
text
New York:
Mc Graw Hill,
1959.
Tesis.
Gaya MLA
Langhaar, H.L.
Engineering mechanics.
text
New York:
Mc Graw Hill,
1959.
Tesis.
Gaya Turabian
Langhaar, H.L.
Engineering mechanics.
text
New York:
Mc Graw Hill,
1959.
Tesis.