Gaya APA

Ravensburg, Otto Maier Verlag. (1999). Melacak Alam (cet.5; 1999) . Bandung: Angkasa.

Gaya Chicago

Ravensburg, Otto Maier Verlag. Melacak Alam (cet.5; 1999). Bandung: Angkasa, 1999. Printed Book.

Gaya MLA

Ravensburg, Otto Maier Verlag. Melacak Alam (cet.5; 1999). Bandung: Angkasa, 1999. Printed Book.

Gaya Turabian

Ravensburg, Otto Maier Verlag. Melacak Alam (cet.5; 1999). Bandung: Angkasa, 1999. Printed Book.