Cita APA (7a ed.)

(2013). Focus history: CAPS (1. publ.). Maskew Miller Longman.

Cita Chicago Style (17a ed.)

Focus History: CAPS. 1. publ. Pinelands, Cape Town: Maskew Miller Longman, 2013.

Cita MLA (9a ed.)

Focus History: CAPS. 1. publ. Maskew Miller Longman, 2013.