Lua APA (7ú heag.)

SCORER R S. (1973). POLLUTION IN THE AIR: PROBLEM, POLICIES, AND PRIORITIES. ROUTLEDGE & KOGAN PRESS.

Lua i Stíl Chicago (17ú heag.)

SCORER R S. POLLUTION IN THE AIR: PROBLEM, POLICIES, AND PRIORITIES. LONDON: ROUTLEDGE & KOGAN PRESS, 1973.

Lua MLA (9ú heag.)

SCORER R S. POLLUTION IN THE AIR: PROBLEM, POLICIES, AND PRIORITIES. ROUTLEDGE & KOGAN PRESS, 1973.

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