Gaya APA

The Water cycle [rekaman video] : saving an ancient lake / by Nancy Brink and Rick Jaffe : narrated by Ronnie Gilbert. (1993). : San Francisco, Ca., Video Project.

Gaya MLA

The Water cycle [rekaman video] : saving an ancient lake / by Nancy Brink and Rick Jaffe : narrated by Ronnie Gilbert. . : San Francisco, Ca., Video Project, 1993. Text.