APA Style

National Geographic: The New Explorer | Vol. 223 No.6 | Juni 2013. (2013). USA: National Geographic Society.

Chicago Style

National Geographic: The New Explorer | Vol. 223 No.6 | Juni 2013. Vol. 223 No.6 | Juni 2013. USA: National Geographic Society, 2013. Perpustakaan KALBIS.

IEEE Style

*IEEE style untuk Skripsi

National Geographic: The New Explorer | Vol. 223 No.6 | Juni 2013. Vol. 223 No.6 | Juni 2013. Vol. 223 No.6 | Juni 2013. USA: National Geographic Society.

*IEEE style untuk Buku/Jurnal

National Geographic: The New Explorer | Vol. 223 No.6 | Juni 2013. Vol. 223 No.6 | Juni 2013. Vol. 223 No.6 | Juni 2013. USA: National Geographic Society, 2013.

MLA Style

National Geographic: The New Explorer | Vol. 223 No.6 | Juni 2013. Vol. 223 No.6 | Juni 2013. USA: National Geographic Society, 2013. Perpustakaan KALBIS.

Turabian Style

National Geographic: The New Explorer | Vol. 223 No.6 | Juni 2013. USA: National Geographic Society, 2013. Perpustakaan KALBIS.