Citazione Stile APA (7a Edizione)

Roca, I. M. (1992). Thematic structure: Its role in grammar. Foris.

Citazione stile Chigago Style (17a edizione)

Roca, I. M. Thematic Structure: Its Role in Grammar. Berlín: Foris, 1992.

Citatione MLA (9a ed.)

Roca, I. M. Thematic Structure: Its Role in Grammar. Foris, 1992.