APA Style
Hewitt, William B., Chiarappa, Luigi. (1977).
Plant health and quarantine in international transfer of genetic resources .
USA:
CRC Press, INC.
Chicago Style
Hewitt, William B., Chiarappa, Luigi.
Plant health and quarantine in international transfer of genetic resources.
USA:
CRC Press, INC,
1977.
Texts.
MLA Style
Hewitt, William B., Chiarappa, Luigi.
Plant health and quarantine in international transfer of genetic resources.
USA:
CRC Press, INC,
1977.
Texts.
Turabian Style
Hewitt, William B., Chiarappa, Luigi.
Plant health and quarantine in international transfer of genetic resources.
USA:
CRC Press, INC,
1977.
Texts.