Gaya APA

Pollution monitoring with lichens. (1992). Inggris: The Richmond.

Gaya Chicago

Pollution monitoring with lichens. . Inggris: The Richmond, 1992. Buku.

Gaya MLA

Pollution monitoring with lichens. . Inggris: The Richmond, 1992. Buku.

Gaya Turabian

Pollution monitoring with lichens. Inggris: The Richmond, 1992. Buku.