Cita APA

Powell, C., Jr. (1985). African violets & flowering houseplants (1. ed.). San Francisco: Chevron Chemical.

Citación estilo Chicago

Powell, Charles, Jr. African Violets & Flowering Houseplants. 1. ed. San Francisco: Chevron Chemical, 1985.

Cita MLA

Powell, Charles, Jr. African Violets & Flowering Houseplants. 1. ed. San Francisco: Chevron Chemical, 1985.