APA
RUSSEL R. J., Murphy N. & PEACOCKE A. R. (1995). Chaos and Complexity. Vatican City State: Vatican Observatory Publications.
Chicago
RUSSEL Robert John, Murphy Nancey and PEACOCKE Arthur R. 1995. Chaos and Complexity. Vatican City State: Vatican Observatory Publications.
Harvard
RUSSEL R. J., Murphy N. and PEACOCKE A. R. (1995). Chaos and Complexity. Vatican City State: Vatican Observatory Publications.
MLA
RUSSEL Robert John, Murphy Nancey and PEACOCKE Arthur R. Chaos and Complexity. Vatican City State: Vatican Observatory Publications. 1995.