Cita APA

Alberts, R. C. (1973). The good provider H. J. Heinz and his 57 varieties. Boston: Houghton Mifflin.

Chicago Style Citation

Alberts, Robert C. The Good Provider H. J. Heinz and His 57 Varieties. Boston: Houghton Mifflin, 1973.

Cita MLA

Alberts, Robert C. The Good Provider H. J. Heinz and His 57 Varieties. Boston: Houghton Mifflin, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.