APA-ийн эшлэл(7 дахь хэвлэлт)

Weniger, D. (1969). Cacti of the Southwest: Texas, New Mexico, Oklahoma, Arkansas, and Louisiana. University of Texas Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Weniger, Del. Cacti of the Southwest: Texas, New Mexico, Oklahoma, Arkansas, and Louisiana. Austin: University of Texas Press, 1969.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Weniger, Del. Cacti of the Southwest: Texas, New Mexico, Oklahoma, Arkansas, and Louisiana. University of Texas Press, 1969.