Cita APA (7a ed.)

Krapf, L. (1860). Travels, researches, and missionary labours in Eastern Africa. Trübner.

Cita Chicago Style (17a ed.)

Krapf, Lewis. Travels, Researches, and Missionary Labours in Eastern Africa. London: Trübner, 1860.

Cita MLA (9a ed.)

Krapf, Lewis. Travels, Researches, and Missionary Labours in Eastern Africa. Trübner, 1860.