Gaya APA
Opik,Ernest J. ().
The Oscillating Universe (USA,Mentor Book,1960).
:
.
Gaya Chicago
Opik,Ernest J.
The Oscillating Universe.
USA,Mentor Book,1960
:
,
.
Text.
Gaya MLA
Opik,Ernest J.
The Oscillating Universe.
USA,Mentor Book,1960
:
,
.
Text.
Gaya Turabian
Opik,Ernest J.
The Oscillating Universe.
USA,Mentor Book,1960
:
,
.
Print.