Cita APA (7a ed.)

Bolkestein, A. M. (1981). Predication and expression in functional grammar. Academic Press.

Cita Chicago Style (17a ed.)

Bolkestein, A. Machtelt. Predication and Expression in Functional Grammar. London: Academic Press, 1981.

Cita MLA (9a ed.)

Bolkestein, A. Machtelt. Predication and Expression in Functional Grammar. Academic Press, 1981.