Citace podle APA (7th ed.)

Não informado. (1966). Air Pollution Titles. Pennsylvania State University, Center for Air Environmental Studies.

Citace podle Chicago (17th ed.)

Não informado. Air Pollution Titles. University Park, Pa: Pennsylvania State University, Center for Air Environmental Studies, 1966.

Citace podle MLA (8th ed.)

Não informado. Air Pollution Titles. Pennsylvania State University, Center for Air Environmental Studies, 1966.

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