APA引文

Barlow, F., & Barlow, F. (1978). The Spur book of wild water canoeing. Spurbooks.

Chicago Style (17th ed.) Citation

Barlow, Fred, and Fred Barlow. The Spur Book of Wild Water Canoeing. Bourne End, Bucks: Spurbooks, 1978.

MLA引文

Barlow, Fred, and Fred Barlow. The Spur Book of Wild Water Canoeing. Spurbooks, 1978.