Cita APA (7a ed.)

Clarke, R. (1987). Mastering spanish ([Rep. 1987].). Macmillan Education.

Cita Chicago Style (17a ed.)

Clarke, R. Mastering Spanish. [Rep. 1987]. Basingstoke: Macmillan Education, 1987.

Cita MLA (9a ed.)

Clarke, R. Mastering Spanish. [Rep. 1987]. Macmillan Education, 1987.