Gaya APA

D'ANGELO, T, O, &, A. (2004). 101 THINGS YOU NEED TO KNOW ABOUT...: SPACE! . Amerika: tim for kids book.

Gaya MLA

D'ANGELO, TIM, O'SHEI, &, ANDREA. "101 THINGS YOU NEED TO KNOW ABOUT...: SPACE!". Amerika: tim for kids book, 2004. Text.