Gaya APA
Probability Theory. (1967).
Amerika:
Prentice-Hall.
Gaya Chicago
Probability Theory.
.
Amerika:
Prentice-Hall,
1967.
.
Gaya MLA
Probability Theory.
.
Amerika:
Prentice-Hall,
1967.
.
Gaya Turabian
Probability Theory.
Amerika:
Prentice-Hall,
1967.
.