Gaya APA

The Wisdom of Nature. (2010). Mesir: [s.n.].

Gaya Chicago

The Wisdom of Nature. . Mesir: [s.n.], 2010. Text.

Gaya MLA

The Wisdom of Nature. . Mesir: [s.n.], 2010. Text.

Gaya Turabian

The Wisdom of Nature. Mesir: [s.n.], 2010. Print.