Gaya APA
The Ship Captain's Medical Guide Ed.21. (1994).
London:
HMSO.
Gaya Chicago
The Ship Captain's Medical Guide Ed.21.
Ed. 21.
London:
HMSO,
1994.
Text.
Gaya MLA
The Ship Captain's Medical Guide Ed.21.
Ed. 21.
London:
HMSO,
1994.
Text.
Gaya Turabian
The Ship Captain's Medical Guide Ed.21.
London:
HMSO,
1994.
Print.