Gaya APA

Ballard, D, L, E, A. (1971). More on the Deep and Surface Grammar of Interclausal Relations (Language Data). California: Summer Institue of Linguistics.

Gaya MLA

Ballard, D., Lee, Et, Al.. "More on the Deep and Surface Grammar of Interclausal Relations". Language Data California: Summer Institue of Linguistics, 1971. Text.