Gaya APA

Buck, F., Kottmeyer, W. (1973). Adventures in English: On Jungle Trails (Cet. 1.--). New York: McGraw-Hill International Book.

Gaya MLA

Buck, Frank., Kottmeyer, William. "Adventures in English: On Jungle Trails". Cet. 1.-- New York: McGraw-Hill International Book, 1973. Text.