Gaya APA

Municipal and rural sanitation. (0000). ~: ~.

Gaya Chicago

Municipal and rural sanitation. ~. ~: ~, 0000. Buku.

Gaya MLA

Municipal and rural sanitation. ~. ~: ~, 0000. Buku.

Gaya Turabian

Municipal and rural sanitation. ~: ~, 0000. Buku.