Cita APA (7a ed.)

Howell, J. W., & Schroeder, H. (1927). History of the incandescent lamp. The Maqua company.

Cita Chicago Style (17a ed.)

Howell, John W., y Henry Schroeder. History of the Incandescent Lamp. Schenectady, N.Y.: The Maqua company, 1927.

Cita MLA (8a ed.)

Howell, John W., y Henry Schroeder. History of the Incandescent Lamp. The Maqua company, 1927.