Cita APA

CROCKETT, J. U. (1977). Perennials James Underwood Crockett. Time-Life Books.

Chicago Style (17th ed.) Citation

CROCKETT, James Underwood. Perennials James Underwood Crockett. Time-Life Books, 1977.

Cita MLA

CROCKETT, James Underwood. Perennials James Underwood Crockett. Time-Life Books, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.