Cita APA (7a ed.)

Vahlefeld, R., & Jacques, F. (1960). Garages and services stations. Leonard Hill.

Cita Chicago Style (17a ed.)

Vahlefeld, Rolf, y Friedrich Jacques. Garages and Services Stations. London: Leonard Hill, 1960.

Cita MLA (9a ed.)

Vahlefeld, Rolf, y Friedrich Jacques. Garages and Services Stations. Leonard Hill, 1960.