APA Style
Bigham, T, C., Roberts, M, J.
(1952).
Transportation
(
cet. 2)
.
NEW YORK:
Mc GrawHill.
MLA Style
Bigham, Truman, C., Roberts, Merrill, J.
"Transportation".
cet. 2
NEW YORK:
Mc GrawHill,
1952.
Text.