Cita APA (7th ed.)

Pavoni, J. L. (1974). Preserving man's environment. Data Courier.

Cita Chicago (17th ed.)

Pavoni, Joseph L. Preserving Man's Environment. Louisville, Kentucky: Data Courier, 1974.

Cita MLA (9th ed.)

Pavoni, Joseph L. Preserving Man's Environment. Data Courier, 1974.