Gaya APA

Swanson, C, P., Crockett, J, U. (1983). Foliage house plants . Virginia: Virginia: Time Life Books; 1983.

Gaya MLA

Swanson, Carl, P.., Crockett, James, Underwood. "Foliage house plants". Virginia: Virginia: Time Life Books; 1983, 1983. Text.