APA引文

Giulio Maestro Marco Maestro. (1996). What Do You Hear When Cows Sing?

Chicago Style (17th ed.) Citation

Giulio Maestro Marco Maestro. What Do You Hear When Cows Sing? 1996.

MLA引文

Giulio Maestro Marco Maestro. What Do You Hear When Cows Sing? 1996.

警告：這些引文格式不一定是100％准確.