APA-ийн эшлэл(7 дахь хэвлэлт)

KRULIK, S. (1971). A hand book of aids for teaching junior-senior highschool mathematics. W.B. Saunders.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

KRULIK, Stephen. A Hand Book of Aids for Teaching Junior-senior Highschool Mathematics. Philadelpia: W.B. Saunders, 1971.

MLA -ийн эшлэл (9 дэх хэвлэлт)

KRULIK, Stephen. A Hand Book of Aids for Teaching Junior-senior Highschool Mathematics. W.B. Saunders, 1971.