APA citáció

Tryjarski Edward. (1983). How to live to be (at least!) a hundred and twenty? Budapest.

Chicago Style (17th ed.) Citation

Tryjarski Edward. How to Live to Be (at Least!) a Hundred and Twenty? Akadémiai Nyomda: Budapest, 1983.

MLA idézés

Tryjarski Edward. How to Live to Be (at Least!) a Hundred and Twenty? Budapest, 1983.