APA Style
Humphrey, Paul; Ramsay, Alex. (1997).
Mendaki Gunung .
New York ::
Quality Press.
Chicago Style
Humphrey, Paul; Ramsay, Alex.
Mendaki Gunung.
New York ::
Quality Press,
1997.
Text.
MLA Style
Humphrey, Paul; Ramsay, Alex.
Mendaki Gunung.
New York ::
Quality Press,
1997.
Text.
Turabian Style
Humphrey, Paul; Ramsay, Alex.
Mendaki Gunung.
New York ::
Quality Press,
1997.
Print.