Παραπομπή σε μορφή APA (7η εκδ.)

Philippines. Bureau of Public Works, Van Houten Associates, & Philippines. Bureau of Public Works. (1976). Batangas Bay Port feasibility study, Batangas, Philippines. Van Houten Associates.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines. Bureau of Public Works, Van Houten Associates, και Philippines. Bureau of Public Works. Batangas Bay Port Feasibility Study, Batangas, Philippines. New York: Van Houten Associates, 1976.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines. Bureau of Public Works, et al. Batangas Bay Port Feasibility Study, Batangas, Philippines. Van Houten Associates, 1976.