Dyfyniad APA

Goodrum, C. A., & Dalrymple, H. W. (2020). The Library Of Congress, 1st edition. Routledge.

Dyfyniad Arddull Chicago

Goodrum, Charles A., và Helen W. Dalrymple. The Library Of Congress, 1st Edition. Routledge, 2020.

Dyfyniad MLA

Goodrum, Charles A., và Helen W. Dalrymple. The Library Of Congress, 1st Edition. Routledge, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.