Cita APA (7a ed.)

Nöteberg, S., & Cirillo, F. (2009). Pomodoro Technique illustrated: The easy way to do more in less time. Pragmatic Bookshelf.

Cita Chicago Style (17a ed.)

Nöteberg, Staffan, y Francesco Cirillo. Pomodoro Technique Illustrated: The Easy Way to Do More in Less Time. Raleigh, N.C.: Pragmatic Bookshelf, 2009.

Cita MLA (8a ed.)

Nöteberg, Staffan, y Francesco Cirillo. Pomodoro Technique Illustrated: The Easy Way to Do More in Less Time. Pragmatic Bookshelf, 2009.