Παραπομπή σε μορφή APA (7η εκδ.)

Blas, B. (1988). Surveys, studies, and control work on schistosomiasis japonicum infection in the Philippines. Department of Health.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Blas, Bayani. Surveys, Studies, and Control Work on Schistosomiasis Japonicum Infection in the Philippines. Manila: Department of Health, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Blas, Bayani. Surveys, Studies, and Control Work on Schistosomiasis Japonicum Infection in the Philippines. Department of Health, 1988.