Cita APA (7a ed.)

Heine, H., & Jones, H. M. (1916). Heine's poem, the North Sea. The Open court publishing company.

Cita Chicago Style (17a ed.)

Heine, Heinrich, y Howard Mumford Jones. Heine's Poem, the North Sea. Chicago [etc.]: The Open court publishing company, 1916.

Cita MLA (9a ed.)

Heine, Heinrich, y Howard Mumford Jones. Heine's Poem, the North Sea. The Open court publishing company, 1916.