Παραπομπή σε μορφή APA (7η εκδ.)

Engel,Randall G. (2011). Introduction to organic laboratory techniques: A small-scale approach (3rd ed.). Brooks/Cole, Cengage Learning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Engel,Randall G. Introduction to Organic Laboratory Techniques: A Small-scale Approach. 3rd ed. Singapore: Brooks/Cole, Cengage Learning, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

Engel,Randall G. Introduction to Organic Laboratory Techniques: A Small-scale Approach. 3rd ed. Brooks/Cole, Cengage Learning, 2011.