Cita APA (7a ed.)

Vogel, C. (1909). Manual of mercantile correspondence: English-french (3rd ed.). G.A. Gloeckner.

Cita Chicago Style (17a ed.)

Vogel, Christian. Manual of Mercantile Correspondence: English-french. 3rd ed. Leipzig: G.A. Gloeckner, 1909.

Cita MLA (9a ed.)

Vogel, Christian. Manual of Mercantile Correspondence: English-french. 3rd ed. G.A. Gloeckner, 1909.