Gaya APA
Headlam, Catherine. (1991).
Kingfisher science encyclopedia : 10 ultra high frequency, zygote .
London:
Kingfisher.
Gaya Chicago
Headlam, Catherine.
Kingfisher science encyclopedia : 10 ultra high frequency, zygote.
London:
Kingfisher,
1991.
Text.
Gaya MLA
Headlam, Catherine.
Kingfisher science encyclopedia : 10 ultra high frequency, zygote.
London:
Kingfisher,
1991.
Text.
Gaya Turabian
Headlam, Catherine.
Kingfisher science encyclopedia : 10 ultra high frequency, zygote.
London:
Kingfisher,
1991.
Print.