Carroll, J., & Johnston, T. (1988). Insight guides: Northern California. APA Pub.
Chicagoスタイル(17版)引用形式Carroll, Jon, , Tracy Johnston. Insight Guides: Northern California. Singapore: APA Pub, 1988.
MLA(9版)引用形式Carroll, Jon, , Tracy Johnston. Insight Guides: Northern California. APA Pub, 1988.
警告: この引用は必ずしも正確ではありません.