Gaya APA
GULLAND, D, M., HINDS-HOWELL, D.
(2001).
The Penguin dictionary of English idioms
.
London:
Penguin Books.
Gaya MLA
GULLAND, Daphne, M.., HINDS-HOWELL, David.
"The Penguin dictionary of English idioms".
London:
Penguin Books,
2001.
Buku.