Styl cytowania APA

Loney S L. (1994). Plane trignometry part I (1.). A I T B S publishers.

Styl cytowania Chicago

Loney S L. Plane Trignometry Part I. 1. Delhi: A I T B S publishers, 1994.

Styl cytowania MLA

Loney S L. Plane Trignometry Part I. 1. A I T B S publishers, 1994.