APA

haniey، j . a, . (1970). progressive farming. london: the caxtion publishing company limited،.

Chicago

haniey، j . a, . 1970. progressive farming. london: the caxtion publishing company limited،.

Harvard

haniey، j . a, . (1970). progressive farming. london: the caxtion publishing company limited،.

MLA

haniey، j . a, . progressive farming. london: the caxtion publishing company limited،. 1970.