APA aipamena

CROCKETT, J. U. (1978). Trees James Underwood Crockett. Time-Life Books.

Chicago Style aipamena

CROCKETT, James Underwood. Trees James Underwood Crockett. Time-Life Books, 1978.

MLA aipamena

CROCKETT, James Underwood. Trees James Underwood Crockett. Time-Life Books, 1978.