Citazione Stile APA (7a Edizione)

(1972). Mean percentage frequencies and monthly tracks of tropical cyclones (rev. 1973.). [s.n.].

Citazione stile Chigago Style (17a edizione)

Mean Percentage Frequencies and Monthly Tracks of Tropical Cyclones. rev. 1973. [Manila]: [s.n.], 1972.

Citatione MLA (9a ed.)

Mean Percentage Frequencies and Monthly Tracks of Tropical Cyclones. rev. 1973. [s.n.], 1972.