APA (7th ed.) Citation

Quesada, F. B. (1976). The mechanics and economics of tourism. s.n.].

Chicago Style (17th ed.) Citation

Quesada, Francisco B. The Mechanics and Economics of Tourism. [S.l: s.n.], 1976.

MLA (9th ed.) Citation

Quesada, Francisco B. The Mechanics and Economics of Tourism. s.n.], 1976.