APA Style
Elton, Edwin J., Gruber, Martin J.. (1991).
Modern Portfolio Theory And Investment Analysis (4th ed).
Singapore:
JOHN WILEY AND SONS.
Chicago Style
Elton, Edwin J., Gruber, Martin J..
Modern Portfolio Theory And Investment Analysis.
4th ed
Singapore:
JOHN WILEY AND SONS,
1991.
.
MLA Style
Elton, Edwin J., Gruber, Martin J..
Modern Portfolio Theory And Investment Analysis.
4th ed
Singapore:
JOHN WILEY AND SONS,
1991.
.
Turabian Style
Elton, Edwin J., Gruber, Martin J..
Modern Portfolio Theory And Investment Analysis.
4th ed
Singapore:
JOHN WILEY AND SONS,
1991.
.