APA (7th ed.) Citation

Higgins, V. (1960). Succulents in cultivation (cacti included). St. Martin's Press.

Chicago Style (17th ed.) Citation

Higgins, Vera. Succulents in Cultivation (cacti Included). New York: St. Martin's Press, 1960.

MLA (9th ed.) Citation

Higgins, Vera. Succulents in Cultivation (cacti Included). St. Martin's Press, 1960.