Cita APA

Ferree, C. E., & Rand, G. (1920). The Campperimeter—An Illuminated Perimeter with Campimeter Features.

Citación estilo Chicago

Ferree, C. E., y G. Rand. The Campperimeter—An Illuminated Perimeter With Campimeter Features. 1920.

Cita MLA

Ferree, C. E., y G. Rand. The Campperimeter—An Illuminated Perimeter With Campimeter Features. 1920.