APA Style
Elton, Edwin J.. (1991).
Modern portfolio theory and investment analysis (4th ed.).
New York:
John Wiley & Sons.
Chicago Style
Elton, Edwin J..
Modern portfolio theory and investment analysis.
4th ed.
New York:
John Wiley & Sons,
1991.
Printed Material.
MLA Style
Elton, Edwin J..
Modern portfolio theory and investment analysis.
4th ed.
New York:
John Wiley & Sons,
1991.
Printed Material.
Turabian Style
Elton, Edwin J..
Modern portfolio theory and investment analysis.
4th ed.
New York:
John Wiley & Sons,
1991.
Printed Material.