Παραπομπή APA

Singh, T. (1992). Agar and agar production. Infofish.

Παραπομπή Chicago Style

Singh, Tarlochan. Agar and Agar Production. Kuala Lumpur: Infofish, 1992.

Παραπομπή MLA

Singh, Tarlochan. Agar and Agar Production. Infofish, 1992.