Gaya APA

Verhaar, J, W. (1968). The Verb 'Be' and Its Synonims (Part 2). Dodrecht: D. Reidel Publishing Company.

Gaya MLA

Verhaar, John, W.M.. "The Verb 'Be' and Its Synonims". Part 2 Dodrecht: D. Reidel Publishing Company, 1968. Text.