Gaya APA
Cowan, Ian McT., et al.. (1969).
The Book of Popular Science, Volume 7 (Ed. 1, Cet. 1).
Canada:
Grolier Incorporated.
Gaya Chicago
Cowan, Ian McT., et al..
The Book of Popular Science, Volume 7.
Ed. 1, Cet. 1
Canada:
Grolier Incorporated,
1969.
Referensi.
Gaya MLA
Cowan, Ian McT., et al..
The Book of Popular Science, Volume 7.
Ed. 1, Cet. 1
Canada:
Grolier Incorporated,
1969.
Referensi.
Gaya Turabian
Cowan, Ian McT., et al..
The Book of Popular Science, Volume 7.
Ed. 1, Cet. 1
Canada:
Grolier Incorporated,
1969.
Referensi.