Cita APA (7a ed.)
Thompson, A., & Martinet, A. (1972). Exercises 10. Conditionals and unreal pasts, gerund, infinitive and passive. Oxford University Press.
Cita Chicago Style (17a ed.)
Thompson, A.J, y A.V Martinet. Exercises 10. Conditionals and Unreal Pasts, Gerund, Infinitive and Passive. London: Oxford University Press, 1972.
Cita MLA (9a ed.)
Thompson, A.J, y A.V Martinet. Exercises 10. Conditionals and Unreal Pasts, Gerund, Infinitive and Passive. Oxford University Press, 1972.
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