Cita APA (7a ed.)

Engel, J. J. (1878). Her Lorenz Start. s/n.

Cita Chicago Style (17a ed.)

Engel, Johann Jakob. Her Lorenz Start. Stuttgart: s/n, 1878.

Cita MLA (9a ed.)

Engel, Johann Jakob. Her Lorenz Start. s/n, 1878.