Cita APA (7a ed.)

CROCKETT, J. U. Greenhouse gardenning: The time-life encyclopedia of gardening. Time-life Books Alexandria.

Cita Chicago Style (17a ed.)

CROCKETT, James Underwood. Greenhouse Gardenning: The Time-life Encyclopedia of Gardening. Time-life Books Alexandria.

Cita MLA (8a ed.)

CROCKETT, James Underwood. Greenhouse Gardenning: The Time-life Encyclopedia of Gardening. Time-life Books Alexandria.