APA Баримт

Kelter P.B. etc. (1999). Chemistry: A World of choices. Peace Foundation.

Чикаго маягийн жагсаалт

Kelter P.B. etc. Chemistry: A World of Choices. USA: Peace Foundation, 1999.

MLA ишлэл

Kelter P.B. etc. Chemistry: A World of Choices. Peace Foundation, 1999.

Warning: These citations may not always be 100% accurate.