Gaya APA

Balchin, Jon. (2012). Quantum Leaps . Jakarta: Ufuk Press.

Gaya Chicago

Balchin, Jon. Quantum Leaps. Jakarta: Ufuk Press, 2012. Text.

Gaya MLA

Balchin, Jon. Quantum Leaps. Jakarta: Ufuk Press, 2012. Text.

Gaya Turabian

Balchin, Jon. Quantum Leaps. Jakarta: Ufuk Press, 2012. Print.