Cita APA (7a ed.)

Welch, W. C., Grant, G., Mueller, C. W., & Powell, J. (2011). Heirloom gardening in the South: Yesterday's plants for today's gardens. Texas A & M University Press.

Cita Chicago Style (17a ed.)

Welch, William C., Greg Grant, Cynthia W. Mueller, y Jason Powell. Heirloom Gardening in the South: Yesterday's Plants for Today's Gardens. College Station: Texas A & M University Press, 2011.

Cita MLA (8a ed.)

Welch, William C., et al. Heirloom Gardening in the South: Yesterday's Plants for Today's Gardens. Texas A & M University Press, 2011.