Cita APA (7th ed.)

Parshall, H. F., & Hobart, H. M. (1907). Electric railway engineering (1a. ed.). Archibald Constable & Co. Ltd.

Cita Chicago (17th ed.)

Parshall, H. F., i H. M. Hobart. Electric Railway Engineering. 1a. ed. Londres: Archibald Constable & Co. Ltd, 1907.

Cita MLA (9th ed.)

Parshall, H. F., i H. M. Hobart. Electric Railway Engineering. 1a. ed. Archibald Constable & Co. Ltd, 1907.