Gaya APA
Principles and techniques in plant virology. (1972).
New York:
Van Nottrand Reinhold Company.
Gaya Chicago
Principles and techniques in plant virology.
text.
New York:
Van Nottrand Reinhold Company,
1972.
.
Gaya MLA
Principles and techniques in plant virology.
text.
New York:
Van Nottrand Reinhold Company,
1972.
.
Gaya Turabian
Principles and techniques in plant virology.
New York:
Van Nottrand Reinhold Company,
1972.
.