Gaya APA
Szokolay, S V. (1980).
Environment Science Handbook .
Lanchester, England:
Wiley.
Gaya Chicago
Szokolay, S V.
Environment Science Handbook.
Lanchester, England:
Wiley,
1980.
Electronic sources.
Gaya MLA
Szokolay, S V.
Environment Science Handbook.
Lanchester, England:
Wiley,
1980.
Electronic sources.
Gaya Turabian
Szokolay, S V.
Environment Science Handbook.
Lanchester, England:
Wiley,
1980.
Electronic sources.