APA Style
LUELLEN, WILLIAM R.. (1975).
CROPS AND SOILS (VOL. 28 (1), OCTOBER 1975).
AMERIKA SERIKAT:
AMERICAN SOCIETY OF AGRONOMY IN THE INEREST OF AMERICAN AGRICULTURE.
Chicago Style
LUELLEN, WILLIAM R..
CROPS AND SOILS.
VOL. 28 (1), OCTOBER 1975
AMERIKA SERIKAT:
AMERICAN SOCIETY OF AGRONOMY IN THE INEREST OF AMERICAN AGRICULTURE,
1975.
Text.
MLA Style
LUELLEN, WILLIAM R..
CROPS AND SOILS.
VOL. 28 (1), OCTOBER 1975
AMERIKA SERIKAT:
AMERICAN SOCIETY OF AGRONOMY IN THE INEREST OF AMERICAN AGRICULTURE,
1975.
Text.
Turabian Style
LUELLEN, WILLIAM R..
CROPS AND SOILS.
VOL. 28 (1), OCTOBER 1975
AMERIKA SERIKAT:
AMERICAN SOCIETY OF AGRONOMY IN THE INEREST OF AMERICAN AGRICULTURE,
1975.
Print.