APA

scholes، percy a, ward، john owen, . (1970). the oxford companion to music. new york: oxford university press،.

Chicago

scholes، percy a, ward، john owen, . 1970. the oxford companion to music. new york: oxford university press،.

Harvard

scholes، percy a, ward، john owen, . (1970). the oxford companion to music. new york: oxford university press،.

MLA

scholes، percy a, ward، john owen, . the oxford companion to music. new york: oxford university press،. 1970.