The gasoline automobile :
its design and construction /
by P.M. Heldt .
APA Citation
Heldt, P. Martin. (1916). The gasoline automobile: its design and construction. 4th ed. Nyack, N.Y.: P.M. Heldt.
MLA Citation
Heldt, Peter Martin, 1875-. The Gasoline Automobile: Its Design And Construction. 4th ed. Nyack, N.Y.: P.M. Heldt, 1916.
Warning: These citations may not always be complete (especially for serials).