Gaya APA
Huddart, D., Stott, T.
(2019).
Outdoor Recreation
(
1st ed.)
.
Cham:
Palgrave Macmillan.
Gaya MLA
Huddart, David.., Stott, Tim..
"Outdoor Recreation".
1st ed.
Cham:
Palgrave Macmillan,
2019.
E Book.