Gaya APA
Gray, Stephen E.. (1978).
Community Health Today .
London:
Macmillan Publishing Co.
Gaya Chicago
Gray, Stephen E..
Community Health Today.
London:
Macmillan Publishing Co,
1978.
Buku Teks.
Gaya MLA
Gray, Stephen E..
Community Health Today.
London:
Macmillan Publishing Co,
1978.
Buku Teks.
Gaya Turabian
Gray, Stephen E..
Community Health Today.
London:
Macmillan Publishing Co,
1978.
Buku Teks.