APA引文

Gulbenkian, F. C. (1988). Portuguese contemporary engravings. Calouste Gulbenkian Foundation.

Chicago Style (17th ed.) Citation

Gulbenkian, Fundaȯ̂ Calouste. Portuguese Contemporary Engravings. Calouste Gulbenkian Foundation, 1988.

MLA引文

Gulbenkian, Fundaȯ̂ Calouste. Portuguese Contemporary Engravings. Calouste Gulbenkian Foundation, 1988.

警告：這些引文格式不一定是100％准確.