Cita APA (7a ed.)

Ball, G. (2017). History skills: The past is another country: skills for helping you navigate it (NCEA=National Certificate of Educational Achievement, 1st edition.). Nelson, Cengage Learning.

Cita Chicago Style (17a ed.)

Ball, Graeme. History Skills: The Past Is Another Country: Skills for Helping You Navigate It. NCEA=National Certificate of Educational Achievement, 1st edition. South Melbourne, Australia: Nelson, Cengage Learning, 2017.

Cita MLA (9a ed.)

Ball, Graeme. History Skills: The Past Is Another Country: Skills for Helping You Navigate It. NCEA=National Certificate of Educational Achievement, 1st edition. Nelson, Cengage Learning, 2017.