APA (7e ed.) Bronvermelding

Triggs, H. I. (1988). Formal gardens in England and Scotland: Their planning and arrangement architectural and ornamental features. The Antique Collectors Club.

Chicago (17e ed.) Bronvermelding

Triggs, H Inigo. Formal Gardens in England and Scotland: Their Planning and Arrangement Architectural and Ornamental Features. Suffolk, England: The Antique Collectors Club, 1988.

MLA (9e ed.) Bronvermelding

Triggs, H Inigo. Formal Gardens in England and Scotland: Their Planning and Arrangement Architectural and Ornamental Features. The Antique Collectors Club, 1988.