Gaya APA
Branson, J, C., Lennox, M. (1973).
Hotel, hostel and hospital housekeeping (2nd ed.).
London:
Edward Arnold.
Gaya MLA
Branson, Joan, C.., Lennox, Margaret.
"Hotel, hostel and hospital housekeeping".
2nd ed.
London:
Edward Arnold,
1973.
BUKU.