Cita APA (7a ed.)

Muller, J. J., & DeBruin, G. H. P. (1969). Standard six: Cape department ; 1968 syllabus (1. ed.). Maskew Miller.

Cita Chicago Style (17a ed.)

Muller, J. J., y G. H. P. DeBruin. Standard Six: Cape Department ; 1968 Syllabus. 1. ed. Cape Town: Maskew Miller, 1969.

Cita MLA (9a ed.)

Muller, J. J., y G. H. P. DeBruin. Standard Six: Cape Department ; 1968 Syllabus. 1. ed. Maskew Miller, 1969.