APA-viite (7. p.)

Fricker, L. J. Historic gardens and landscapes: The conservation of a national asset. Town Planning Review.

Chicago-viite (17. p.)

Fricker, Laurence J. "Historic Gardens and Landscapes: The Conservation of a National Asset." Town Planning Review .

MLA-viite (9. p.)

Fricker, Laurence J. "Historic Gardens and Landscapes: The Conservation of a National Asset." Town Planning Review, .