Cita APA

Sousa, J. P. 1., & Helmecke, A. (1951). The stars and stripes forever: March. Bryn Mawr, Pennsylvania: The John Church Company.

Citación estilo Chicago

Sousa, John Philip 1854-1932, y August Helmecke. The Stars and Stripes Forever: March. Bryn Mawr, Pennsylvania: The John Church Company, 1951.

Cita MLA

Sousa, John Philip 1854-1932, y August Helmecke. The Stars and Stripes Forever: March. Bryn Mawr, Pennsylvania: The John Church Company, 1951.